<?xml version='1.0' encoding='US-ASCII'?><schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:alliancebernstein="http://alliancebernstein/20260430" xmlns:dei="http://xbrl.sec.gov/dei/2025" xmlns:srt-types="http://fasb.org/srt-types/2025" xmlns:deprecated="http://www.xbrl.org/2009/role/deprecated" xmlns:dtr="http://www.xbrl.org/2009/dtr" xmlns:oef="http://xbrl.sec.gov/oef/2025" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2025" xmlns:oef-pre="http://xbrl.sec.gov/oef-pre/2025" xmlns:oef-lab="http://xbrl.sec.gov/oef-lab/2025" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:country="http://xbrl.sec.gov/country/2025" xmlns:us-roles="http://fasb.org/us-roles/2025" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:us-types="http://fasb.org/us-types/2025" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:oef-def="http://xbrl.sec.gov/oef-def/2025" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:srt="http://fasb.org/srt/2025" xmlns:oef-sr="http://xbrl.sec.gov/oef-sr/2025" xmlns:srt-roles="http://fasb.org/srt-roles/2025" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" targetNamespace="http://alliancebernstein/20260430" elementFormDefault="qualified"><import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/><import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/><import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/><import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd"/><import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd"/><import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/><import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/><import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd"/><import namespace="http://xbrl.sec.gov/oef-sr/2025" schemaLocation="https://xbrl.sec.gov/oef/2025/oef-sr-2025.xsd"/><import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/><import namespace="http://fasb.org/us-roles/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd"/><import namespace="http://fasb.org/srt-roles/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd"/><annotation><appinfo><link:linkbase id="lnk"><link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReport" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReport"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportHoldingsDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportLineGraphDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportAverageAnnualReturnDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ClassOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ClassOnly"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/LargestHoldingOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#LargestHoldingOnly"/><link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd#eedm"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/Other1CategoryOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#Other1CategoryOnly"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/Other2CategoryOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#Other2CategoryOnly"/><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReport"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085498Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085499Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085496Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085497Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000139941Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082623Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085359Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085438Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082621Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082622Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085437Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000152483Member" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161781Member" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161779Member" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161780Member" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161785Member" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133860Member" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133863Member" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133864Member" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082626Member" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085360Member" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085439Member" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082624Member" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082625Member" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085498Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085499Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085496Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085497Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000139941Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082623Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085359Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085438Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082621Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082622Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085437Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000152483Member" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161781Member" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161779Member" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161780Member" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161785Member" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133860Member" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133863Member" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133864Member" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082626Member" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085360Member" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085439Member" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082624Member" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082625Member" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WelltowerIncMinusABFR95040Q104CTIMember" xlink:label="WelltowerIncMinusABFR95040Q104CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="WelltowerIncMinusABFR95040Q104CTIMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PrologisIncMinusABFR74340W103CTIMember" xlink:label="PrologisIncMinusABFR74340W103CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="PrologisIncMinusABFR74340W103CTIMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_EquinixIncMinusABFR29444U700CTIMember" xlink:label="EquinixIncMinusABFR29444U700CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="EquinixIncMinusABFR29444U700CTIMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DigitalRealtyTrustIncMinusABFR253868103CTIMember" xlink:label="DigitalRealtyTrustIncMinusABFR253868103CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="DigitalRealtyTrustIncMinusABFR253868103CTIMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExxonMobilCorpMinusABFR30231G102CTIMember" xlink:label="ExxonMobilCorpMinusABFR30231G102CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ExxonMobilCorpMinusABFR30231G102CTIMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SimonPropertyGroupIncMinusABFR828806109CTIMember" xlink:label="SimonPropertyGroupIncMinusABFR828806109CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="SimonPropertyGroupIncMinusABFR828806109CTIMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" xlink:label="ISharesGlobalEnergyETFMinusABFR464287341CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ISharesGlobalEnergyETFMinusABFR464287341CTIMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ShellPLCMinusABFRBP6MXD906CTIMember" xlink:label="ShellPLCMinusABFRBP6MXD906CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ShellPLCMinusABFRBP6MXD906CTIMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" xlink:label="ExtraSpaceStorageIncMinusABFR30225T102CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ExtraSpaceStorageIncMinusABFR30225T102CTIMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NVIDIACorpMinusABFR67066G104CTIMember" xlink:label="NVIDIACorpMinusABFR67066G104CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="NVIDIACorpMinusABFR67066G104CTIMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_RealEstateStocksCTIMember" xlink:label="RealEstateStocksCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="RealEstateStocksCTIMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedDerivativesCTIMember" xlink:label="CommodityRelatedDerivativesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="CommodityRelatedDerivativesCTIMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedStocksCTIMember" xlink:label="CommodityRelatedStocksCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="CommodityRelatedStocksCTIMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_InflationSensitiveStocksCTIMember" xlink:label="InflationSensitiveStocksCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="InflationSensitiveStocksCTIMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommonStocksCTIMember" xlink:label="AssetCommonStocksCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCommonStocksCTIMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInvestmentCompaniesCTIMember" xlink:label="AssetInvestmentCompaniesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetInvestmentCompaniesCTIMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInflationMinusLinkedSecuritiesCTIMember" xlink:label="AssetInflationMinusLinkedSecuritiesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetInflationMinusLinkedSecuritiesCTIMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusInvestmentGradeCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCorporatesMinusInvestmentGradeCTIMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetShortMinusTermInvestmentsCTIMember" xlink:label="AssetShortMinusTermInvestmentsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetShortMinusTermInvestmentsCTIMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedMortgageObligationsCTIMember" xlink:label="AssetCollateralizedMortgageObligationsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCollateralizedMortgageObligationsCTIMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAssetMinusBackedSecuritiesCTIMember" xlink:label="AssetAssetMinusBackedSecuritiesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetAssetMinusBackedSecuritiesCTIMember" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" xlink:label="AssetCommercialMortgageMinusBackedSecuritiesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCommercialMortgageMinusBackedSecuritiesCTIMember" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusSovereignBondsCTIMember" xlink:label="AssetGovernmentsMinusSovereignBondsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetGovernmentsMinusSovereignBondsCTIMember" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedLoanObligationsCTIMember" xlink:label="AssetCollateralizedLoanObligationsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCollateralizedLoanObligationsCTIMember" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusCorporateBondsCTIMember" xlink:label="AssetEmergingMarketsMinusCorporateBondsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetEmergingMarketsMinusCorporateBondsCTIMember" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusSovereignsCTIMember" xlink:label="AssetEmergingMarketsMinusSovereignsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetEmergingMarketsMinusSovereignsCTIMember" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusTreasuriesCTIMember" xlink:label="AssetGovernmentsMinusTreasuriesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetGovernmentsMinusTreasuriesCTIMember" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetMortgagePassMinusThroughsCTIMember" xlink:label="AssetMortgagePassMinusThroughsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetMortgagePassMinusThroughsCTIMember" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAgenciesCTIMember" xlink:label="AssetAgenciesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetAgenciesCTIMember" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory1Domain" xlink:label="OtherCategory1Domain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetOtherNetLineCTIMember" xlink:label="AssetOtherNetLineCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="AssetOtherNetLineCTIMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16678430CTIMember" xlink:label="A16678430CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="A16678430CTIMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedStatesCTIMember" xlink:label="CountrySummaryUnitedStatesCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryUnitedStatesCTIMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryJapanCTIMember" xlink:label="CountrySummaryJapanCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryJapanCTIMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedKingdomCTIMember" xlink:label="CountrySummaryUnitedKingdomCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryUnitedKingdomCTIMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryAustraliaCTIMember" xlink:label="CountrySummaryAustraliaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryAustraliaCTIMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryCanadaCTIMember" xlink:label="CountrySummaryCanadaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryCanadaCTIMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryFranceCTIMember" xlink:label="CountrySummaryFranceCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryFranceCTIMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryHongKongCTIMember" xlink:label="CountrySummaryHongKongCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryHongKongCTIMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryChinaCTIMember" xlink:label="CountrySummaryChinaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryChinaCTIMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwitzerlandCTIMember" xlink:label="CountrySummarySwitzerlandCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySwitzerlandCTIMember" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySingaporeCTIMember" xlink:label="CountrySummarySingaporeCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySingaporeCTIMember" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryGermanyCTIMember" xlink:label="CountrySummaryGermanyCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryGermanyCTIMember" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySpainCTIMember" xlink:label="CountrySummarySpainCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySpainCTIMember" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryItalyCTIMember" xlink:label="CountrySummaryItalyCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryItalyCTIMember" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBelgiumCTIMember" xlink:label="CountrySummaryBelgiumCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryBelgiumCTIMember" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwedenCTIMember" xlink:label="CountrySummarySwedenCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySwedenCTIMember" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SectorOtherLineCTIMember" xlink:label="SectorOtherLineCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="SectorOtherLineCTIMember" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BuyCTIMember" xlink:label="BuyCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="BuyCTIMember" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16673238CTIMember" xlink:label="A16673238CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="A16673238CTIMember" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBrazilCTIMember" xlink:label="CountrySummaryBrazilCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryBrazilCTIMember" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryNorwayCTIMember" xlink:label="CountrySummaryNorwayCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryNorwayCTIMember" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthAfricaCTIMember" xlink:label="CountrySummarySouthAfricaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySouthAfricaCTIMember" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryIrelandCTIMember" xlink:label="CountrySummaryIrelandCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryIrelandCTIMember" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryDominicanRepublicCTIMember" xlink:label="CountrySummaryDominicanRepublicCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryDominicanRepublicCTIMember" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryRomaniaCTIMember" xlink:label="CountrySummaryRomaniaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryRomaniaCTIMember" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthKoreaCTIMember" xlink:label="CountrySummarySouthKoreaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySouthKoreaCTIMember" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AAACTIMember" xlink:label="AAACTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="AAACTIMember" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AACTIMember" xlink:label="AACTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="AACTIMember" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ACTIMember" xlink:label="ACTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="ACTIMember" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBBCTIMember" xlink:label="BBBCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="BBBCTIMember" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBCTIMember" xlink:label="BBCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="BBCTIMember" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BCTIMember" xlink:label="BCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="BCTIMember" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CCCCTIMember" xlink:label="CCCCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CCCCTIMember" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AMinus1PlusCTIMember" xlink:label="AMinus1PlusCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="AMinus1PlusCTIMember" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CaliforniaCTIMember" xlink:label="CaliforniaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="CaliforniaCTIMember" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewYorkCTIMember" xlink:label="NewYorkCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="NewYorkCTIMember" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_FloridaCTIMember" xlink:label="FloridaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="FloridaCTIMember" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_IllinoisCTIMember" xlink:label="IllinoisCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="IllinoisCTIMember" order="39.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AlabamaCTIMember" xlink:label="AlabamaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="AlabamaCTIMember" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_TexasCTIMember" xlink:label="TexasCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="TexasCTIMember" order="41.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WisconsinCTIMember" xlink:label="WisconsinCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="WisconsinCTIMember" order="42.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DistrictofColumbiaCTIMember" xlink:label="DistrictofColumbiaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="DistrictofColumbiaCTIMember" order="43.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ColoradoCTIMember" xlink:label="ColoradoCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="ColoradoCTIMember" order="44.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_MassachusettsCTIMember" xlink:label="MassachusettsCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="MassachusettsCTIMember" order="45.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PennsylvaniaCTIMember" xlink:label="PennsylvaniaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="PennsylvaniaCTIMember" order="46.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_GeorgiaCTIMember" xlink:label="GeorgiaCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="GeorgiaCTIMember" order="47.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OhioCTIMember" xlink:label="OhioCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="OhioCTIMember" order="48.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewHampshireCTIMember" xlink:label="NewHampshireCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="NewHampshireCTIMember" order="49.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherCTIMember" xlink:label="OtherCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="OtherCTIMember" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherLineCTIMember" xlink:label="OtherLineCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="OtherLineCTIMember" order="51.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory2Domain" xlink:label="OtherCategory2Domain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NotRatedCTIMember" xlink:label="NotRatedCTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory2Domain" xlink:to="NotRatedCTIMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_GeographicRegionDomain" xlink:label="GeographicRegionDomain"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_NorthAmericaMember" xlink:label="NorthAmericaMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="NorthAmericaMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085498Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085499Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085496Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085497Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000139941Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082623Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085359Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085438Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082621Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082622Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085437Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000152483Member" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161781Member" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161779Member" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161780Member" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161785Member" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133860Member" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133863Member" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133864Member" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082626Member" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085360Member" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085439Member" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082624Member" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082625Member" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085498Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085499Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085496Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085497Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000139941Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082623Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085359Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085438Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082621Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082622Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085437Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000152483Member" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161781Member" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161779Member" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161780Member" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000161785Member" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133860Member" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133863Member" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000133864Member" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082626Member" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085360Member" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000085439Member" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082624Member" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000082625Member" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ClassOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085498Member" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085499Member" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085496Member" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085497Member" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000139941Member" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082623Member" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085359Member" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085438Member" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082621Member" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082622Member" order="10.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085437Member" order="11.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000152483Member" order="12.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000161781Member" order="13.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000161779Member" order="14.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000161780Member" order="15.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000161785Member" order="16.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000133860Member" order="17.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000133863Member" order="18.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000133864Member" order="19.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082626Member" order="20.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085360Member" order="21.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000085439Member" order="22.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082624Member" order="23.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000082625Member" order="24.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/LargestHoldingOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WelltowerIncMinusABFR95040Q104CTIMember" xlink:label="WelltowerIncMinusABFR95040Q104CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="WelltowerIncMinusABFR95040Q104CTIMember" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PrologisIncMinusABFR74340W103CTIMember" xlink:label="PrologisIncMinusABFR74340W103CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="PrologisIncMinusABFR74340W103CTIMember" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_EquinixIncMinusABFR29444U700CTIMember" xlink:label="EquinixIncMinusABFR29444U700CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="EquinixIncMinusABFR29444U700CTIMember" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DigitalRealtyTrustIncMinusABFR253868103CTIMember" xlink:label="DigitalRealtyTrustIncMinusABFR253868103CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="DigitalRealtyTrustIncMinusABFR253868103CTIMember" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExxonMobilCorpMinusABFR30231G102CTIMember" xlink:label="ExxonMobilCorpMinusABFR30231G102CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ExxonMobilCorpMinusABFR30231G102CTIMember" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SimonPropertyGroupIncMinusABFR828806109CTIMember" xlink:label="SimonPropertyGroupIncMinusABFR828806109CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="SimonPropertyGroupIncMinusABFR828806109CTIMember" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" xlink:label="ISharesGlobalEnergyETFMinusABFR464287341CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ISharesGlobalEnergyETFMinusABFR464287341CTIMember" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ShellPLCMinusABFRBP6MXD906CTIMember" xlink:label="ShellPLCMinusABFRBP6MXD906CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ShellPLCMinusABFRBP6MXD906CTIMember" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" xlink:label="ExtraSpaceStorageIncMinusABFR30225T102CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ExtraSpaceStorageIncMinusABFR30225T102CTIMember" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NVIDIACorpMinusABFR67066G104CTIMember" xlink:label="NVIDIACorpMinusABFR67066G104CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="NVIDIACorpMinusABFR67066G104CTIMember" order="10.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists"><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_RealEstateStocksCTIMember" xlink:label="RealEstateStocksCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="RealEstateStocksCTIMember" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedDerivativesCTIMember" xlink:label="CommodityRelatedDerivativesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="CommodityRelatedDerivativesCTIMember" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedStocksCTIMember" xlink:label="CommodityRelatedStocksCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="CommodityRelatedStocksCTIMember" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_InflationSensitiveStocksCTIMember" xlink:label="InflationSensitiveStocksCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="InflationSensitiveStocksCTIMember" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommonStocksCTIMember" xlink:label="AssetCommonStocksCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCommonStocksCTIMember" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInvestmentCompaniesCTIMember" xlink:label="AssetInvestmentCompaniesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetInvestmentCompaniesCTIMember" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInflationMinusLinkedSecuritiesCTIMember" xlink:label="AssetInflationMinusLinkedSecuritiesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetInflationMinusLinkedSecuritiesCTIMember" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusInvestmentGradeCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCorporatesMinusInvestmentGradeCTIMember" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetShortMinusTermInvestmentsCTIMember" xlink:label="AssetShortMinusTermInvestmentsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetShortMinusTermInvestmentsCTIMember" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedMortgageObligationsCTIMember" xlink:label="AssetCollateralizedMortgageObligationsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCollateralizedMortgageObligationsCTIMember" order="10.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAssetMinusBackedSecuritiesCTIMember" xlink:label="AssetAssetMinusBackedSecuritiesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetAssetMinusBackedSecuritiesCTIMember" order="11.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" xlink:label="AssetCommercialMortgageMinusBackedSecuritiesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCommercialMortgageMinusBackedSecuritiesCTIMember" order="12.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" order="13.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusSovereignBondsCTIMember" xlink:label="AssetGovernmentsMinusSovereignBondsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetGovernmentsMinusSovereignBondsCTIMember" order="14.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedLoanObligationsCTIMember" xlink:label="AssetCollateralizedLoanObligationsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetCollateralizedLoanObligationsCTIMember" order="15.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusCorporateBondsCTIMember" xlink:label="AssetEmergingMarketsMinusCorporateBondsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetEmergingMarketsMinusCorporateBondsCTIMember" order="16.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusSovereignsCTIMember" xlink:label="AssetEmergingMarketsMinusSovereignsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetEmergingMarketsMinusSovereignsCTIMember" order="17.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusTreasuriesCTIMember" xlink:label="AssetGovernmentsMinusTreasuriesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetGovernmentsMinusTreasuriesCTIMember" order="18.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetMortgagePassMinusThroughsCTIMember" xlink:label="AssetMortgagePassMinusThroughsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetMortgagePassMinusThroughsCTIMember" order="19.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAgenciesCTIMember" xlink:label="AssetAgenciesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="AssetAgenciesCTIMember" order="20.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/Other1CategoryOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory1Domain" xlink:label="OtherCategory1Domain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetOtherNetLineCTIMember" xlink:label="AssetOtherNetLineCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="AssetOtherNetLineCTIMember" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16678430CTIMember" xlink:label="A16678430CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="A16678430CTIMember" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedStatesCTIMember" xlink:label="CountrySummaryUnitedStatesCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryUnitedStatesCTIMember" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryJapanCTIMember" xlink:label="CountrySummaryJapanCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryJapanCTIMember" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedKingdomCTIMember" xlink:label="CountrySummaryUnitedKingdomCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryUnitedKingdomCTIMember" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryAustraliaCTIMember" xlink:label="CountrySummaryAustraliaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryAustraliaCTIMember" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryCanadaCTIMember" xlink:label="CountrySummaryCanadaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryCanadaCTIMember" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryFranceCTIMember" xlink:label="CountrySummaryFranceCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryFranceCTIMember" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryHongKongCTIMember" xlink:label="CountrySummaryHongKongCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryHongKongCTIMember" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryChinaCTIMember" xlink:label="CountrySummaryChinaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryChinaCTIMember" order="10.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwitzerlandCTIMember" xlink:label="CountrySummarySwitzerlandCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySwitzerlandCTIMember" order="11.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySingaporeCTIMember" xlink:label="CountrySummarySingaporeCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySingaporeCTIMember" order="12.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryGermanyCTIMember" xlink:label="CountrySummaryGermanyCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryGermanyCTIMember" order="13.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySpainCTIMember" xlink:label="CountrySummarySpainCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySpainCTIMember" order="14.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryItalyCTIMember" xlink:label="CountrySummaryItalyCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryItalyCTIMember" order="15.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBelgiumCTIMember" xlink:label="CountrySummaryBelgiumCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryBelgiumCTIMember" order="16.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwedenCTIMember" xlink:label="CountrySummarySwedenCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySwedenCTIMember" order="17.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SectorOtherLineCTIMember" xlink:label="SectorOtherLineCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="SectorOtherLineCTIMember" order="18.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BuyCTIMember" xlink:label="BuyCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="BuyCTIMember" order="19.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16673238CTIMember" xlink:label="A16673238CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="A16673238CTIMember" order="20.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBrazilCTIMember" xlink:label="CountrySummaryBrazilCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryBrazilCTIMember" order="21.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryNorwayCTIMember" xlink:label="CountrySummaryNorwayCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryNorwayCTIMember" order="22.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthAfricaCTIMember" xlink:label="CountrySummarySouthAfricaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySouthAfricaCTIMember" order="23.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryIrelandCTIMember" xlink:label="CountrySummaryIrelandCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryIrelandCTIMember" order="24.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryDominicanRepublicCTIMember" xlink:label="CountrySummaryDominicanRepublicCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryDominicanRepublicCTIMember" order="25.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryRomaniaCTIMember" xlink:label="CountrySummaryRomaniaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummaryRomaniaCTIMember" order="26.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthKoreaCTIMember" xlink:label="CountrySummarySouthKoreaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CountrySummarySouthKoreaCTIMember" order="27.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AAACTIMember" xlink:label="AAACTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="AAACTIMember" order="28.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AACTIMember" xlink:label="AACTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="AACTIMember" order="29.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ACTIMember" xlink:label="ACTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="ACTIMember" order="30.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBBCTIMember" xlink:label="BBBCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="BBBCTIMember" order="31.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBCTIMember" xlink:label="BBCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="BBCTIMember" order="32.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BCTIMember" xlink:label="BCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="BCTIMember" order="33.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CCCCTIMember" xlink:label="CCCCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CCCCTIMember" order="34.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AMinus1PlusCTIMember" xlink:label="AMinus1PlusCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="AMinus1PlusCTIMember" order="35.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CaliforniaCTIMember" xlink:label="CaliforniaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="CaliforniaCTIMember" order="36.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewYorkCTIMember" xlink:label="NewYorkCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="NewYorkCTIMember" order="37.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_FloridaCTIMember" xlink:label="FloridaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="FloridaCTIMember" order="38.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_IllinoisCTIMember" xlink:label="IllinoisCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="IllinoisCTIMember" order="39.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AlabamaCTIMember" xlink:label="AlabamaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="AlabamaCTIMember" order="40.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_TexasCTIMember" xlink:label="TexasCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="TexasCTIMember" order="41.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WisconsinCTIMember" xlink:label="WisconsinCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="WisconsinCTIMember" order="42.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DistrictofColumbiaCTIMember" xlink:label="DistrictofColumbiaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="DistrictofColumbiaCTIMember" order="43.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ColoradoCTIMember" xlink:label="ColoradoCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="ColoradoCTIMember" order="44.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_MassachusettsCTIMember" xlink:label="MassachusettsCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="MassachusettsCTIMember" order="45.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PennsylvaniaCTIMember" xlink:label="PennsylvaniaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="PennsylvaniaCTIMember" order="46.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_GeorgiaCTIMember" xlink:label="GeorgiaCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="GeorgiaCTIMember" order="47.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OhioCTIMember" xlink:label="OhioCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="OhioCTIMember" order="48.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewHampshireCTIMember" xlink:label="NewHampshireCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="NewHampshireCTIMember" order="49.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherCTIMember" xlink:label="OtherCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="OtherCTIMember" order="50.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherLineCTIMember" xlink:label="OtherLineCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="OtherLineCTIMember" order="51.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/Other2CategoryOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory2Domain" xlink:label="OtherCategory2Domain"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NotRatedCTIMember" xlink:label="NotRatedCTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory2Domain" xlink:to="NotRatedCTIMember" order="1.0" priority="1"/></link:definitionLink><link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link"><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085498Member" xlink:label="C000085498Member"/><link:label xlink:type="resource" xlink:label="label_C000085498Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085498</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085498Member" xlink:to="label_C000085498Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085499Member" xlink:label="C000085499Member"/><link:label xlink:type="resource" xlink:label="label_C000085499Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085499</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085499Member" xlink:to="label_C000085499Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085496Member" xlink:label="C000085496Member"/><link:label xlink:type="resource" xlink:label="label_C000085496Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085496</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085496Member" xlink:to="label_C000085496Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085497Member" xlink:label="C000085497Member"/><link:label xlink:type="resource" xlink:label="label_C000085497Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085497</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085497Member" xlink:to="label_C000085497Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000139941Member" xlink:label="C000139941Member"/><link:label xlink:type="resource" xlink:label="label_C000139941Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000139941</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000139941Member" xlink:to="label_C000139941Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082623Member" xlink:label="C000082623Member"/><link:label xlink:type="resource" xlink:label="label_C000082623Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082623</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082623Member" xlink:to="label_C000082623Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085359Member" xlink:label="C000085359Member"/><link:label xlink:type="resource" xlink:label="label_C000085359Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085359</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085359Member" xlink:to="label_C000085359Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085438Member" xlink:label="C000085438Member"/><link:label xlink:type="resource" xlink:label="label_C000085438Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085438</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085438Member" xlink:to="label_C000085438Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082621Member" xlink:label="C000082621Member"/><link:label xlink:type="resource" xlink:label="label_C000082621Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082621</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082621Member" xlink:to="label_C000082621Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082622Member" xlink:label="C000082622Member"/><link:label xlink:type="resource" xlink:label="label_C000082622Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082622</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082622Member" xlink:to="label_C000082622Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085437Member" xlink:label="C000085437Member"/><link:label xlink:type="resource" xlink:label="label_C000085437Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085437</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085437Member" xlink:to="label_C000085437Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000152483Member" xlink:label="C000152483Member"/><link:label xlink:type="resource" xlink:label="label_C000152483Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000152483</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000152483Member" xlink:to="label_C000152483Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161781Member" xlink:label="C000161781Member"/><link:label xlink:type="resource" xlink:label="label_C000161781Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000161781</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000161781Member" xlink:to="label_C000161781Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161779Member" xlink:label="C000161779Member"/><link:label xlink:type="resource" xlink:label="label_C000161779Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000161779</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000161779Member" xlink:to="label_C000161779Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161780Member" xlink:label="C000161780Member"/><link:label xlink:type="resource" xlink:label="label_C000161780Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000161780</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000161780Member" xlink:to="label_C000161780Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000161785Member" xlink:label="C000161785Member"/><link:label xlink:type="resource" xlink:label="label_C000161785Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000161785</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000161785Member" xlink:to="label_C000161785Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133860Member" xlink:label="C000133860Member"/><link:label xlink:type="resource" xlink:label="label_C000133860Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000133860</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000133860Member" xlink:to="label_C000133860Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133863Member" xlink:label="C000133863Member"/><link:label xlink:type="resource" xlink:label="label_C000133863Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000133863</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000133863Member" xlink:to="label_C000133863Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000133864Member" xlink:label="C000133864Member"/><link:label xlink:type="resource" xlink:label="label_C000133864Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000133864</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000133864Member" xlink:to="label_C000133864Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082626Member" xlink:label="C000082626Member"/><link:label xlink:type="resource" xlink:label="label_C000082626Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082626</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082626Member" xlink:to="label_C000082626Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085360Member" xlink:label="C000085360Member"/><link:label xlink:type="resource" xlink:label="label_C000085360Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085360</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085360Member" xlink:to="label_C000085360Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000085439Member" xlink:label="C000085439Member"/><link:label xlink:type="resource" xlink:label="label_C000085439Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000085439</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000085439Member" xlink:to="label_C000085439Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082624Member" xlink:label="C000082624Member"/><link:label xlink:type="resource" xlink:label="label_C000082624Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082624</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082624Member" xlink:to="label_C000082624Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_C000082625Member" xlink:label="C000082625Member"/><link:label xlink:type="resource" xlink:label="label_C000082625Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000082625</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000082625Member" xlink:to="label_C000082625Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WelltowerIncMinusABFR95040Q104CTIMember" xlink:label="WelltowerIncMinusABFR95040Q104CTIMember"/><link:label xlink:type="resource" xlink:label="label_WelltowerIncMinusABFR95040Q104CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Welltower, Inc. - ABFR_95040Q104</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WelltowerIncMinusABFR95040Q104CTIMember" xlink:to="label_WelltowerIncMinusABFR95040Q104CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PrologisIncMinusABFR74340W103CTIMember" xlink:label="PrologisIncMinusABFR74340W103CTIMember"/><link:label xlink:type="resource" xlink:label="label_PrologisIncMinusABFR74340W103CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Prologis, Inc. - ABFR_74340W103</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrologisIncMinusABFR74340W103CTIMember" xlink:to="label_PrologisIncMinusABFR74340W103CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_EquinixIncMinusABFR29444U700CTIMember" xlink:label="EquinixIncMinusABFR29444U700CTIMember"/><link:label xlink:type="resource" xlink:label="label_EquinixIncMinusABFR29444U700CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Equinix, Inc. - ABFR_29444U700</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquinixIncMinusABFR29444U700CTIMember" xlink:to="label_EquinixIncMinusABFR29444U700CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DigitalRealtyTrustIncMinusABFR253868103CTIMember" xlink:label="DigitalRealtyTrustIncMinusABFR253868103CTIMember"/><link:label xlink:type="resource" xlink:label="label_DigitalRealtyTrustIncMinusABFR253868103CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Digital Realty Trust, Inc. - ABFR_253868103</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DigitalRealtyTrustIncMinusABFR253868103CTIMember" xlink:to="label_DigitalRealtyTrustIncMinusABFR253868103CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExxonMobilCorpMinusABFR30231G102CTIMember" xlink:label="ExxonMobilCorpMinusABFR30231G102CTIMember"/><link:label xlink:type="resource" xlink:label="label_ExxonMobilCorpMinusABFR30231G102CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Exxon Mobil Corp. - ABFR_30231G102</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExxonMobilCorpMinusABFR30231G102CTIMember" xlink:to="label_ExxonMobilCorpMinusABFR30231G102CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SimonPropertyGroupIncMinusABFR828806109CTIMember" xlink:label="SimonPropertyGroupIncMinusABFR828806109CTIMember"/><link:label xlink:type="resource" xlink:label="label_SimonPropertyGroupIncMinusABFR828806109CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Simon Property Group, Inc. - ABFR_828806109</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SimonPropertyGroupIncMinusABFR828806109CTIMember" xlink:to="label_SimonPropertyGroupIncMinusABFR828806109CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" xlink:label="ISharesGlobalEnergyETFMinusABFR464287341CTIMember"/><link:label xlink:type="resource" xlink:label="label_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">iShares Global Energy ETF - ABFR_464287341</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ISharesGlobalEnergyETFMinusABFR464287341CTIMember" xlink:to="label_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ShellPLCMinusABFRBP6MXD906CTIMember" xlink:label="ShellPLCMinusABFRBP6MXD906CTIMember"/><link:label xlink:type="resource" xlink:label="label_ShellPLCMinusABFRBP6MXD906CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Shell PLC - ABFR_BP6MXD906</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShellPLCMinusABFRBP6MXD906CTIMember" xlink:to="label_ShellPLCMinusABFRBP6MXD906CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" xlink:label="ExtraSpaceStorageIncMinusABFR30225T102CTIMember"/><link:label xlink:type="resource" xlink:label="label_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Extra Space Storage, Inc. - ABFR_30225T102</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExtraSpaceStorageIncMinusABFR30225T102CTIMember" xlink:to="label_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NVIDIACorpMinusABFR67066G104CTIMember" xlink:label="NVIDIACorpMinusABFR67066G104CTIMember"/><link:label xlink:type="resource" xlink:label="label_NVIDIACorpMinusABFR67066G104CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">NVIDIA Corp. - ABFR_67066G104</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NVIDIACorpMinusABFR67066G104CTIMember" xlink:to="label_NVIDIACorpMinusABFR67066G104CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeAxis" xlink:label="InvestmentTypeAxis"/><link:label xlink:type="resource" xlink:label="label_InvestmentTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Investment Type [Axis]</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentTypeAxis" xlink:to="label_InvestmentTypeAxis" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_RealEstateStocksCTIMember" xlink:label="RealEstateStocksCTIMember"/><link:label xlink:type="resource" xlink:label="label_RealEstateStocksCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Real Estate Stocks</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RealEstateStocksCTIMember" xlink:to="label_RealEstateStocksCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedDerivativesCTIMember" xlink:label="CommodityRelatedDerivativesCTIMember"/><link:label xlink:type="resource" xlink:label="label_CommodityRelatedDerivativesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Commodity Related Derivatives</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommodityRelatedDerivativesCTIMember" xlink:to="label_CommodityRelatedDerivativesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CommodityRelatedStocksCTIMember" xlink:label="CommodityRelatedStocksCTIMember"/><link:label xlink:type="resource" xlink:label="label_CommodityRelatedStocksCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Commodity Related Stocks</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommodityRelatedStocksCTIMember" xlink:to="label_CommodityRelatedStocksCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_InflationSensitiveStocksCTIMember" xlink:label="InflationSensitiveStocksCTIMember"/><link:label xlink:type="resource" xlink:label="label_InflationSensitiveStocksCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Inflation Sensitive Stocks</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InflationSensitiveStocksCTIMember" xlink:to="label_InflationSensitiveStocksCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommonStocksCTIMember" xlink:label="AssetCommonStocksCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCommonStocksCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCommon Stocks</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCommonStocksCTIMember" xlink:to="label_AssetCommonStocksCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInvestmentCompaniesCTIMember" xlink:label="AssetInvestmentCompaniesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetInvestmentCompaniesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetInvestment Companies</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetInvestmentCompaniesCTIMember" xlink:to="label_AssetInvestmentCompaniesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetInflationMinusLinkedSecuritiesCTIMember" xlink:label="AssetInflationMinusLinkedSecuritiesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetInflationMinusLinkedSecuritiesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetInflation-Linked Securities</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetInflationMinusLinkedSecuritiesCTIMember" xlink:to="label_AssetInflationMinusLinkedSecuritiesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusInvestmentGradeCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCorporatesMinusInvestmentGradeCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCorporates - Investment Grade</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCorporatesMinusInvestmentGradeCTIMember" xlink:to="label_AssetCorporatesMinusInvestmentGradeCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetShortMinusTermInvestmentsCTIMember" xlink:label="AssetShortMinusTermInvestmentsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetShortMinusTermInvestmentsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetShort-Term Investments</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetShortMinusTermInvestmentsCTIMember" xlink:to="label_AssetShortMinusTermInvestmentsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedMortgageObligationsCTIMember" xlink:label="AssetCollateralizedMortgageObligationsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCollateralizedMortgageObligationsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCollateralized Mortgage Obligations</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCollateralizedMortgageObligationsCTIMember" xlink:to="label_AssetCollateralizedMortgageObligationsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAssetMinusBackedSecuritiesCTIMember" xlink:label="AssetAssetMinusBackedSecuritiesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetAssetMinusBackedSecuritiesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetAsset-Backed Securities</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAssetMinusBackedSecuritiesCTIMember" xlink:to="label_AssetAssetMinusBackedSecuritiesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" xlink:label="AssetCommercialMortgageMinusBackedSecuritiesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCommercial Mortgage-Backed Securities</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCommercialMortgageMinusBackedSecuritiesCTIMember" xlink:to="label_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" xlink:label="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCorporates - Non-Investment Grade</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" xlink:to="label_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusSovereignBondsCTIMember" xlink:label="AssetGovernmentsMinusSovereignBondsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetGovernmentsMinusSovereignBondsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetGovernments - Sovereign Bonds</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetGovernmentsMinusSovereignBondsCTIMember" xlink:to="label_AssetGovernmentsMinusSovereignBondsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetCollateralizedLoanObligationsCTIMember" xlink:label="AssetCollateralizedLoanObligationsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetCollateralizedLoanObligationsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetCollateralized Loan Obligations</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetCollateralizedLoanObligationsCTIMember" xlink:to="label_AssetCollateralizedLoanObligationsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusCorporateBondsCTIMember" xlink:label="AssetEmergingMarketsMinusCorporateBondsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetEmergingMarketsMinusCorporateBondsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetEmerging Markets - Corporate Bonds</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetEmergingMarketsMinusCorporateBondsCTIMember" xlink:to="label_AssetEmergingMarketsMinusCorporateBondsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetEmergingMarketsMinusSovereignsCTIMember" xlink:label="AssetEmergingMarketsMinusSovereignsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetEmergingMarketsMinusSovereignsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetEmerging Markets - Sovereigns</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetEmergingMarketsMinusSovereignsCTIMember" xlink:to="label_AssetEmergingMarketsMinusSovereignsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetGovernmentsMinusTreasuriesCTIMember" xlink:label="AssetGovernmentsMinusTreasuriesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetGovernmentsMinusTreasuriesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetGovernments - Treasuries</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetGovernmentsMinusTreasuriesCTIMember" xlink:to="label_AssetGovernmentsMinusTreasuriesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetMortgagePassMinusThroughsCTIMember" xlink:label="AssetMortgagePassMinusThroughsCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetMortgagePassMinusThroughsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetMortgage Pass-Throughs</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetMortgagePassMinusThroughsCTIMember" xlink:to="label_AssetMortgagePassMinusThroughsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetAgenciesCTIMember" xlink:label="AssetAgenciesCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetAgenciesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetAgencies</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAgenciesCTIMember" xlink:to="label_AssetAgenciesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AssetOtherNetLineCTIMember" xlink:label="AssetOtherNetLineCTIMember"/><link:label xlink:type="resource" xlink:label="label_AssetOtherNetLineCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Asset Other Net Line</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetOtherNetLineCTIMember" xlink:to="label_AssetOtherNetLineCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16678430CTIMember" xlink:label="A16678430CTIMember"/><link:label xlink:type="resource" xlink:label="label_A16678430CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">16678430</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="A16678430CTIMember" xlink:to="label_A16678430CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedStatesCTIMember" xlink:label="CountrySummaryUnitedStatesCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryUnitedStatesCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryUnited States</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryUnitedStatesCTIMember" xlink:to="label_CountrySummaryUnitedStatesCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryJapanCTIMember" xlink:label="CountrySummaryJapanCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryJapanCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryJapan</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryJapanCTIMember" xlink:to="label_CountrySummaryJapanCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryUnitedKingdomCTIMember" xlink:label="CountrySummaryUnitedKingdomCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryUnitedKingdomCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryUnited Kingdom</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryUnitedKingdomCTIMember" xlink:to="label_CountrySummaryUnitedKingdomCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryAustraliaCTIMember" xlink:label="CountrySummaryAustraliaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryAustraliaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryAustralia</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryAustraliaCTIMember" xlink:to="label_CountrySummaryAustraliaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryCanadaCTIMember" xlink:label="CountrySummaryCanadaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryCanadaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryCanada</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryCanadaCTIMember" xlink:to="label_CountrySummaryCanadaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryFranceCTIMember" xlink:label="CountrySummaryFranceCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryFranceCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryFrance</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryFranceCTIMember" xlink:to="label_CountrySummaryFranceCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryHongKongCTIMember" xlink:label="CountrySummaryHongKongCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryHongKongCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryHong Kong</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryHongKongCTIMember" xlink:to="label_CountrySummaryHongKongCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryChinaCTIMember" xlink:label="CountrySummaryChinaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryChinaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryChina</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryChinaCTIMember" xlink:to="label_CountrySummaryChinaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwitzerlandCTIMember" xlink:label="CountrySummarySwitzerlandCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySwitzerlandCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySwitzerland</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySwitzerlandCTIMember" xlink:to="label_CountrySummarySwitzerlandCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySingaporeCTIMember" xlink:label="CountrySummarySingaporeCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySingaporeCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySingapore</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySingaporeCTIMember" xlink:to="label_CountrySummarySingaporeCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryGermanyCTIMember" xlink:label="CountrySummaryGermanyCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryGermanyCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryGermany</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryGermanyCTIMember" xlink:to="label_CountrySummaryGermanyCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySpainCTIMember" xlink:label="CountrySummarySpainCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySpainCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySpain</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySpainCTIMember" xlink:to="label_CountrySummarySpainCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryItalyCTIMember" xlink:label="CountrySummaryItalyCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryItalyCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryItaly</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryItalyCTIMember" xlink:to="label_CountrySummaryItalyCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBelgiumCTIMember" xlink:label="CountrySummaryBelgiumCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryBelgiumCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryBelgium</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryBelgiumCTIMember" xlink:to="label_CountrySummaryBelgiumCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySwedenCTIMember" xlink:label="CountrySummarySwedenCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySwedenCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySweden</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySwedenCTIMember" xlink:to="label_CountrySummarySwedenCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_SectorOtherLineCTIMember" xlink:label="SectorOtherLineCTIMember"/><link:label xlink:type="resource" xlink:label="label_SectorOtherLineCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Sector Other Line</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SectorOtherLineCTIMember" xlink:to="label_SectorOtherLineCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BuyCTIMember" xlink:label="BuyCTIMember"/><link:label xlink:type="resource" xlink:label="label_BuyCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Buy</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuyCTIMember" xlink:to="label_BuyCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_A16673238CTIMember" xlink:label="A16673238CTIMember"/><link:label xlink:type="resource" xlink:label="label_A16673238CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">16673238</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="A16673238CTIMember" xlink:to="label_A16673238CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryBrazilCTIMember" xlink:label="CountrySummaryBrazilCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryBrazilCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryBrazil</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryBrazilCTIMember" xlink:to="label_CountrySummaryBrazilCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryNorwayCTIMember" xlink:label="CountrySummaryNorwayCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryNorwayCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryNorway</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryNorwayCTIMember" xlink:to="label_CountrySummaryNorwayCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthAfricaCTIMember" xlink:label="CountrySummarySouthAfricaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySouthAfricaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySouth Africa</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySouthAfricaCTIMember" xlink:to="label_CountrySummarySouthAfricaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryIrelandCTIMember" xlink:label="CountrySummaryIrelandCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryIrelandCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryIreland</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryIrelandCTIMember" xlink:to="label_CountrySummaryIrelandCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryDominicanRepublicCTIMember" xlink:label="CountrySummaryDominicanRepublicCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryDominicanRepublicCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryDominican Republic</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryDominicanRepublicCTIMember" xlink:to="label_CountrySummaryDominicanRepublicCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummaryRomaniaCTIMember" xlink:label="CountrySummaryRomaniaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummaryRomaniaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummaryRomania</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummaryRomaniaCTIMember" xlink:to="label_CountrySummaryRomaniaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CountrySummarySouthKoreaCTIMember" xlink:label="CountrySummarySouthKoreaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CountrySummarySouthKoreaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Country SummarySouth Korea</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountrySummarySouthKoreaCTIMember" xlink:to="label_CountrySummarySouthKoreaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AAACTIMember" xlink:label="AAACTIMember"/><link:label xlink:type="resource" xlink:label="label_AAACTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AAA</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AAACTIMember" xlink:to="label_AAACTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AACTIMember" xlink:label="AACTIMember"/><link:label xlink:type="resource" xlink:label="label_AACTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AA</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AACTIMember" xlink:to="label_AACTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ACTIMember" xlink:label="ACTIMember"/><link:label xlink:type="resource" xlink:label="label_ACTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">A</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ACTIMember" xlink:to="label_ACTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBBCTIMember" xlink:label="BBBCTIMember"/><link:label xlink:type="resource" xlink:label="label_BBBCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">BBB</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BBBCTIMember" xlink:to="label_BBBCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BBCTIMember" xlink:label="BBCTIMember"/><link:label xlink:type="resource" xlink:label="label_BBCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">BB</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BBCTIMember" xlink:to="label_BBCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_BCTIMember" xlink:label="BCTIMember"/><link:label xlink:type="resource" xlink:label="label_BCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">B</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BCTIMember" xlink:to="label_BCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CCCCTIMember" xlink:label="CCCCTIMember"/><link:label xlink:type="resource" xlink:label="label_CCCCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">CCC</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CCCCTIMember" xlink:to="label_CCCCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AMinus1PlusCTIMember" xlink:label="AMinus1PlusCTIMember"/><link:label xlink:type="resource" xlink:label="label_AMinus1PlusCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">A-1+</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AMinus1PlusCTIMember" xlink:to="label_AMinus1PlusCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_CaliforniaCTIMember" xlink:label="CaliforniaCTIMember"/><link:label xlink:type="resource" xlink:label="label_CaliforniaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">California</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CaliforniaCTIMember" xlink:to="label_CaliforniaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewYorkCTIMember" xlink:label="NewYorkCTIMember"/><link:label xlink:type="resource" xlink:label="label_NewYorkCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">New York</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewYorkCTIMember" xlink:to="label_NewYorkCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_FloridaCTIMember" xlink:label="FloridaCTIMember"/><link:label xlink:type="resource" xlink:label="label_FloridaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Florida</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FloridaCTIMember" xlink:to="label_FloridaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_IllinoisCTIMember" xlink:label="IllinoisCTIMember"/><link:label xlink:type="resource" xlink:label="label_IllinoisCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Illinois</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IllinoisCTIMember" xlink:to="label_IllinoisCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_AlabamaCTIMember" xlink:label="AlabamaCTIMember"/><link:label xlink:type="resource" xlink:label="label_AlabamaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Alabama</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AlabamaCTIMember" xlink:to="label_AlabamaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_TexasCTIMember" xlink:label="TexasCTIMember"/><link:label xlink:type="resource" xlink:label="label_TexasCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Texas</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TexasCTIMember" xlink:to="label_TexasCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_WisconsinCTIMember" xlink:label="WisconsinCTIMember"/><link:label xlink:type="resource" xlink:label="label_WisconsinCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Wisconsin</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WisconsinCTIMember" xlink:to="label_WisconsinCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_DistrictofColumbiaCTIMember" xlink:label="DistrictofColumbiaCTIMember"/><link:label xlink:type="resource" xlink:label="label_DistrictofColumbiaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">District of Columbia</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DistrictofColumbiaCTIMember" xlink:to="label_DistrictofColumbiaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_ColoradoCTIMember" xlink:label="ColoradoCTIMember"/><link:label xlink:type="resource" xlink:label="label_ColoradoCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Colorado</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ColoradoCTIMember" xlink:to="label_ColoradoCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_MassachusettsCTIMember" xlink:label="MassachusettsCTIMember"/><link:label xlink:type="resource" xlink:label="label_MassachusettsCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Massachusetts</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MassachusettsCTIMember" xlink:to="label_MassachusettsCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_PennsylvaniaCTIMember" xlink:label="PennsylvaniaCTIMember"/><link:label xlink:type="resource" xlink:label="label_PennsylvaniaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Pennsylvania</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PennsylvaniaCTIMember" xlink:to="label_PennsylvaniaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_GeorgiaCTIMember" xlink:label="GeorgiaCTIMember"/><link:label xlink:type="resource" xlink:label="label_GeorgiaCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Georgia</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeorgiaCTIMember" xlink:to="label_GeorgiaCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OhioCTIMember" xlink:label="OhioCTIMember"/><link:label xlink:type="resource" xlink:label="label_OhioCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Ohio</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OhioCTIMember" xlink:to="label_OhioCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NewHampshireCTIMember" xlink:label="NewHampshireCTIMember"/><link:label xlink:type="resource" xlink:label="label_NewHampshireCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">New Hampshire</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewHampshireCTIMember" xlink:to="label_NewHampshireCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherCTIMember" xlink:label="OtherCTIMember"/><link:label xlink:type="resource" xlink:label="label_OtherCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Other</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCTIMember" xlink:to="label_OtherCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_OtherLineCTIMember" xlink:label="OtherLineCTIMember"/><link:label xlink:type="resource" xlink:label="label_OtherLineCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Other Line</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLineCTIMember" xlink:to="label_OtherLineCTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_NorthAmericaMember" xlink:label="NorthAmericaMember"/><link:label xlink:type="resource" xlink:label="label_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">North America</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NorthAmericaMember" xlink:to="label_NorthAmericaMember" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag"/><link:label xlink:type="resource" xlink:label="label_NoTradingSymbolFlag" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">No Trading Symbol [Flag]</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoTradingSymbolFlag" xlink:to="label_NoTradingSymbolFlag" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsNet" xlink:label="AssetsNet"/><link:label xlink:type="resource" xlink:label="label_AssetsNet" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetsNet</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNet" xlink:to="label_AssetsNet" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentCompanyPortfolioTurnover" xlink:label="InvestmentCompanyPortfolioTurnover"/><link:label xlink:type="resource" xlink:label="label_InvestmentCompanyPortfolioTurnover" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">InvestmentCompanyPortfolioTurnover</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentCompanyPortfolioTurnover" xlink:to="label_InvestmentCompanyPortfolioTurnover" priority="1"/><link:loc xlink:type="locator" xlink:href="#alliancebernstein_NotRatedCTIMember" xlink:label="NotRatedCTIMember"/><link:label xlink:type="resource" xlink:label="label_NotRatedCTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Not Rated</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotRatedCTIMember" xlink:to="label_NotRatedCTIMember" priority="1"/></link:labelLink></link:linkbase></appinfo></annotation><element name="C000085498Member" id="alliancebernstein_C000085498Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085499Member" id="alliancebernstein_C000085499Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085496Member" id="alliancebernstein_C000085496Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085497Member" id="alliancebernstein_C000085497Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000139941Member" id="alliancebernstein_C000139941Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082623Member" id="alliancebernstein_C000082623Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085359Member" id="alliancebernstein_C000085359Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085438Member" id="alliancebernstein_C000085438Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082621Member" id="alliancebernstein_C000082621Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082622Member" id="alliancebernstein_C000082622Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085437Member" id="alliancebernstein_C000085437Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000152483Member" id="alliancebernstein_C000152483Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000161781Member" id="alliancebernstein_C000161781Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000161779Member" id="alliancebernstein_C000161779Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000161780Member" id="alliancebernstein_C000161780Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000161785Member" id="alliancebernstein_C000161785Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000133860Member" id="alliancebernstein_C000133860Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000133863Member" id="alliancebernstein_C000133863Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000133864Member" id="alliancebernstein_C000133864Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082626Member" id="alliancebernstein_C000082626Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085360Member" id="alliancebernstein_C000085360Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000085439Member" id="alliancebernstein_C000085439Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082624Member" id="alliancebernstein_C000082624Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000082625Member" id="alliancebernstein_C000082625Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="WelltowerIncMinusABFR95040Q104CTIMember" id="alliancebernstein_WelltowerIncMinusABFR95040Q104CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="PrologisIncMinusABFR74340W103CTIMember" id="alliancebernstein_PrologisIncMinusABFR74340W103CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="EquinixIncMinusABFR29444U700CTIMember" id="alliancebernstein_EquinixIncMinusABFR29444U700CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="DigitalRealtyTrustIncMinusABFR253868103CTIMember" id="alliancebernstein_DigitalRealtyTrustIncMinusABFR253868103CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ExxonMobilCorpMinusABFR30231G102CTIMember" id="alliancebernstein_ExxonMobilCorpMinusABFR30231G102CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="SimonPropertyGroupIncMinusABFR828806109CTIMember" id="alliancebernstein_SimonPropertyGroupIncMinusABFR828806109CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ISharesGlobalEnergyETFMinusABFR464287341CTIMember" id="alliancebernstein_ISharesGlobalEnergyETFMinusABFR464287341CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ShellPLCMinusABFRBP6MXD906CTIMember" id="alliancebernstein_ShellPLCMinusABFRBP6MXD906CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ExtraSpaceStorageIncMinusABFR30225T102CTIMember" id="alliancebernstein_ExtraSpaceStorageIncMinusABFR30225T102CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="NVIDIACorpMinusABFR67066G104CTIMember" id="alliancebernstein_NVIDIACorpMinusABFR67066G104CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="RealEstateStocksCTIMember" id="alliancebernstein_RealEstateStocksCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CommodityRelatedDerivativesCTIMember" id="alliancebernstein_CommodityRelatedDerivativesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CommodityRelatedStocksCTIMember" id="alliancebernstein_CommodityRelatedStocksCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="InflationSensitiveStocksCTIMember" id="alliancebernstein_InflationSensitiveStocksCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCommonStocksCTIMember" id="alliancebernstein_AssetCommonStocksCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetInvestmentCompaniesCTIMember" id="alliancebernstein_AssetInvestmentCompaniesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetInflationMinusLinkedSecuritiesCTIMember" id="alliancebernstein_AssetInflationMinusLinkedSecuritiesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCorporatesMinusInvestmentGradeCTIMember" id="alliancebernstein_AssetCorporatesMinusInvestmentGradeCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetShortMinusTermInvestmentsCTIMember" id="alliancebernstein_AssetShortMinusTermInvestmentsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCollateralizedMortgageObligationsCTIMember" id="alliancebernstein_AssetCollateralizedMortgageObligationsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetAssetMinusBackedSecuritiesCTIMember" id="alliancebernstein_AssetAssetMinusBackedSecuritiesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCommercialMortgageMinusBackedSecuritiesCTIMember" id="alliancebernstein_AssetCommercialMortgageMinusBackedSecuritiesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" id="alliancebernstein_AssetCorporatesMinusNonMinusInvestmentGradeCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetGovernmentsMinusSovereignBondsCTIMember" id="alliancebernstein_AssetGovernmentsMinusSovereignBondsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetCollateralizedLoanObligationsCTIMember" id="alliancebernstein_AssetCollateralizedLoanObligationsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetEmergingMarketsMinusCorporateBondsCTIMember" id="alliancebernstein_AssetEmergingMarketsMinusCorporateBondsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetEmergingMarketsMinusSovereignsCTIMember" id="alliancebernstein_AssetEmergingMarketsMinusSovereignsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetGovernmentsMinusTreasuriesCTIMember" id="alliancebernstein_AssetGovernmentsMinusTreasuriesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetMortgagePassMinusThroughsCTIMember" id="alliancebernstein_AssetMortgagePassMinusThroughsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetAgenciesCTIMember" id="alliancebernstein_AssetAgenciesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetOtherNetLineCTIMember" id="alliancebernstein_AssetOtherNetLineCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="A16678430CTIMember" id="alliancebernstein_A16678430CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryUnitedStatesCTIMember" id="alliancebernstein_CountrySummaryUnitedStatesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryJapanCTIMember" id="alliancebernstein_CountrySummaryJapanCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryUnitedKingdomCTIMember" id="alliancebernstein_CountrySummaryUnitedKingdomCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryAustraliaCTIMember" id="alliancebernstein_CountrySummaryAustraliaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryCanadaCTIMember" id="alliancebernstein_CountrySummaryCanadaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryFranceCTIMember" id="alliancebernstein_CountrySummaryFranceCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryHongKongCTIMember" id="alliancebernstein_CountrySummaryHongKongCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryChinaCTIMember" id="alliancebernstein_CountrySummaryChinaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySwitzerlandCTIMember" id="alliancebernstein_CountrySummarySwitzerlandCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySingaporeCTIMember" id="alliancebernstein_CountrySummarySingaporeCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryGermanyCTIMember" id="alliancebernstein_CountrySummaryGermanyCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySpainCTIMember" id="alliancebernstein_CountrySummarySpainCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryItalyCTIMember" id="alliancebernstein_CountrySummaryItalyCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryBelgiumCTIMember" id="alliancebernstein_CountrySummaryBelgiumCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySwedenCTIMember" id="alliancebernstein_CountrySummarySwedenCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="SectorOtherLineCTIMember" id="alliancebernstein_SectorOtherLineCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="BuyCTIMember" id="alliancebernstein_BuyCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="A16673238CTIMember" id="alliancebernstein_A16673238CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryBrazilCTIMember" id="alliancebernstein_CountrySummaryBrazilCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryNorwayCTIMember" id="alliancebernstein_CountrySummaryNorwayCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySouthAfricaCTIMember" id="alliancebernstein_CountrySummarySouthAfricaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryIrelandCTIMember" id="alliancebernstein_CountrySummaryIrelandCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryDominicanRepublicCTIMember" id="alliancebernstein_CountrySummaryDominicanRepublicCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummaryRomaniaCTIMember" id="alliancebernstein_CountrySummaryRomaniaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CountrySummarySouthKoreaCTIMember" id="alliancebernstein_CountrySummarySouthKoreaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AAACTIMember" id="alliancebernstein_AAACTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AACTIMember" id="alliancebernstein_AACTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ACTIMember" id="alliancebernstein_ACTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="BBBCTIMember" id="alliancebernstein_BBBCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="BBCTIMember" id="alliancebernstein_BBCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="BCTIMember" id="alliancebernstein_BCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CCCCTIMember" id="alliancebernstein_CCCCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AMinus1PlusCTIMember" id="alliancebernstein_AMinus1PlusCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CaliforniaCTIMember" id="alliancebernstein_CaliforniaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="NewYorkCTIMember" id="alliancebernstein_NewYorkCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FloridaCTIMember" id="alliancebernstein_FloridaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="IllinoisCTIMember" id="alliancebernstein_IllinoisCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AlabamaCTIMember" id="alliancebernstein_AlabamaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="TexasCTIMember" id="alliancebernstein_TexasCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="WisconsinCTIMember" id="alliancebernstein_WisconsinCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="DistrictofColumbiaCTIMember" id="alliancebernstein_DistrictofColumbiaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="ColoradoCTIMember" id="alliancebernstein_ColoradoCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MassachusettsCTIMember" id="alliancebernstein_MassachusettsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="PennsylvaniaCTIMember" id="alliancebernstein_PennsylvaniaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GeorgiaCTIMember" id="alliancebernstein_GeorgiaCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="OhioCTIMember" id="alliancebernstein_OhioCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="NewHampshireCTIMember" id="alliancebernstein_NewHampshireCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="OtherCTIMember" id="alliancebernstein_OtherCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="OtherLineCTIMember" id="alliancebernstein_OtherLineCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="NotRatedCTIMember" id="alliancebernstein_NotRatedCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/></schema>
