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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043417Member" xlink:to="avit_C000043417Member_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_EtfRisksMember_lbl" xml:lang="en-US">ETF Risks</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_MarketTimingRiskMember_lbl" xml:lang="en-US">Market Timing Risk</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_NonFixedIncomeUnderlyingEtfRisksMember_lbl" xml:lang="en-US">Non-Fixed Income Underlying ETF Risks</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_NonUSSecuritiesRiskMember" xlink:label="avit_NonUSSecuritiesRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_NonUSSecuritiesRiskMember" xlink:to="avit_NonUSSecuritiesRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_NonUSSecuritiesRiskMember_lbl" xml:lang="en-US">Non-U.S. Securities Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index1Member" xlink:label="avit_Index1Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index1Member" xlink:to="avit_Index1Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index1Member_lbl" xml:lang="en-US">Bloomberg US Aggregate Bond Index</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index2Member_lbl" xml:lang="en-US">14% Morningstar US Market extended TR Index / 6% Morningstar Global Markets ex-US NR Index USD/ 58% Bloomberg U.S. Universal TR USD/ 12% FTSE WGBI NonUSD USD/ 10% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index3Member" xlink:label="avit_Index3Member" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index3Member_lbl" xml:lang="en-US">20% S&amp;P 500 Index/73% Bloomberg U.S. Aggregate Bond Index /7% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000015812Member" xlink:label="avit_S000015812Member" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000015812Member_lbl" xml:lang="en-US">Morningstar Income and Growth ETF Asset Allocation Portfolio</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043421Member_lbl" xml:lang="en-US">Class I</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043420Member" xlink:to="avit_C000043420Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043420Member_lbl" xml:lang="en-US">Class II</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_EquitySecuritiesRiskMember" xlink:label="avit_EquitySecuritiesRiskMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_EquitySecuritiesRiskMember_lbl" xml:lang="en-US">Equity Securities Risk</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index4Member" xlink:to="avit_Index4Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index4Member_lbl" xml:lang="en-US">Bloomberg US 1000 Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index5Member" xlink:label="avit_Index5Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index5Member" xlink:to="avit_Index5Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index5Member_lbl" xml:lang="en-US">Bloomberg US Aggregate Bond Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index6Member" xlink:label="avit_Index6Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index6Member" xlink:to="avit_Index6Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index6Member_lbl" xml:lang="en-US">28% Morningstar US Market Extended TR Index / 12% Morningstar Global Markets ex-US NR Index USD/ 46% Bloomberg U.S. Universal TR USD/ 9% FTSE WGBI NonUSD USD/ 5% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index7Member" xlink:label="avit_Index7Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index7Member" xlink:to="avit_Index7Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index7Member_lbl" xml:lang="en-US">40% S&amp;P 500 Index/55% Bloomberg U.S. Aggregate Bond Index/5% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000015809Member" xlink:label="avit_S000015809Member" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000015809Member_lbl" xml:lang="en-US">Morningstar Balanced ETF Asset Allocation Portfolio</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043414Member_lbl" xml:lang="en-US">Class I</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043415Member" xlink:to="avit_C000043415Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043415Member_lbl" xml:lang="en-US">Class II</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index8Member" xlink:label="avit_Index8Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index8Member" xlink:to="avit_Index8Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index8Member_lbl" xml:lang="en-US">Bloomberg US 1000 Index</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index9Member" xlink:to="avit_Index9Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index9Member_lbl" xml:lang="en-US">Bloomberg US Aggregate Bond Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index10Member" xlink:label="avit_Index10Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index10Member" xlink:to="avit_Index10Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index10Member_lbl" xml:lang="en-US">42% Morningstar US Market Extended TR Index / 18% Morningstar Global Markets ex-US NR Index USD/ 32% Bloomberg U.S. Universal TR USD/ 6% FTSE WGBI Non USD USD/ 2% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index11Member" xlink:label="avit_Index11Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index11Member" xlink:to="avit_Index11Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index11Member_lbl" xml:lang="en-US">60% S&amp;P 500 Index/38% Bloomberg U.S. Aggregate Bond Index/2% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000015811Member" xlink:label="avit_S000015811Member" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000015811Member_lbl" xml:lang="en-US">Morningstar Growth ETF Asset Allocation Portfolio</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043418Member" xlink:to="avit_C000043418Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043418Member_lbl" xml:lang="en-US">Class I</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043419Member" xlink:to="avit_C000043419Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043419Member_lbl" xml:lang="en-US">Class II</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index12Member" xlink:to="avit_Index12Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index12Member_lbl" xml:lang="en-US">Bloomberg US 1000 Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index13Member" xlink:label="avit_Index13Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index13Member" xlink:to="avit_Index13Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index13Member_lbl" xml:lang="en-US">56% Morningstar US Market Extended TR Index / 24% Morningstar Global Markets ex-US NR Index USD / 15% Bloomberg U.S. Universal TR USD/ 3% FTSE WGBI NonUSD USD/ 2% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index14Member" xlink:label="avit_Index14Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index14Member" xlink:to="avit_Index14Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index14Member_lbl" xml:lang="en-US">80% S&amp;P 500 Index/20% Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000015808Member" xlink:label="avit_S000015808Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_S000015808Member" xlink:to="avit_S000015808Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000015808Member_lbl" xml:lang="en-US">Morningstar Aggressive Growth ETF Asset Allocation Portfolio</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000043412Member" xlink:label="avit_C000043412Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043412Member" xlink:to="avit_C000043412Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043412Member_lbl" xml:lang="en-US">Class I</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000043413Member" xlink:label="avit_C000043413Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043413Member" xlink:to="avit_C000043413Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000043413Member_lbl" xml:lang="en-US">Class II</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index15Member" xlink:label="avit_Index15Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index15Member" xlink:to="avit_Index15Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index15Member_lbl" xml:lang="en-US">Bloomberg US 1000 Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index16Member" xlink:label="avit_Index16Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index16Member" xlink:to="avit_Index16Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index16Member_lbl" xml:lang="en-US">67% Morningstar US Market Extended TR Index / 28% Morningstar Global Markets ex-US NR Index USD/ 3% Bloomberg U.S. Universal TR USD/ 2% ICE BofAML Treasury 3 Month TR Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index17Member" xlink:label="avit_Index17Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index17Member" xlink:to="avit_Index17Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index17Member_lbl" xml:lang="en-US">95% S&amp;P 500 Index/5% Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000040336Member" xlink:label="avit_S000040336Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_S000040336Member" xlink:to="avit_S000040336Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000040336Member_lbl" xml:lang="en-US">ALPS/Alerian Energy Infrastructure Portfolio</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000125262Member" xlink:label="avit_C000125262Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000125262Member" xlink:to="avit_C000125262Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000125262Member_lbl" xml:lang="en-US">Class I</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000125263Member" xlink:label="avit_C000125263Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000125263Member" xlink:to="avit_C000125263Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000125263Member_lbl" xml:lang="en-US">Class III</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_CanadianInvestmentRiskMember" xlink:label="avit_CanadianInvestmentRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_CanadianInvestmentRiskMember" xlink:to="avit_CanadianInvestmentRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_CanadianInvestmentRiskMember_lbl" xml:lang="en-US">Canadian Investment Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_ConcentrationRiskMember" xlink:label="avit_ConcentrationRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_ConcentrationRiskMember" xlink:to="avit_ConcentrationRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_ConcentrationRiskMember_lbl" xml:lang="en-US">Concentration Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_IndustrySpecificRisksMember" xlink:label="avit_IndustrySpecificRisksMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_IndustrySpecificRisksMember" xlink:to="avit_IndustrySpecificRisksMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_IndustrySpecificRisksMember_lbl" xml:lang="en-US">Industry Specific Risks</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_InvestmentRiskMember" xlink:label="avit_InvestmentRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_InvestmentRiskMember" xlink:to="avit_InvestmentRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_InvestmentRiskMember_lbl" xml:lang="en-US">Investment Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_IssuerSpecificRiskMember" xlink:label="avit_IssuerSpecificRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_IssuerSpecificRiskMember" xlink:to="avit_IssuerSpecificRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_IssuerSpecificRiskMember_lbl" xml:lang="en-US">Issuer Specific Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_LargeCapMidCapAndSmallCapCompaniesRiskMember" xlink:label="avit_LargeCapMidCapAndSmallCapCompaniesRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_LargeCapMidCapAndSmallCapCompaniesRiskMember" xlink:to="avit_LargeCapMidCapAndSmallCapCompaniesRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_LargeCapMidCapAndSmallCapCompaniesRiskMember_lbl" xml:lang="en-US">Large-Cap, Mid-Cap and Small-Cap Companies Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_MlpRiskMember" xlink:label="avit_MlpRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_MlpRiskMember" xlink:to="avit_MlpRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_MlpRiskMember_lbl" xml:lang="en-US">MLP Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_MlpTaxRiskMember" xlink:label="avit_MlpTaxRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_MlpTaxRiskMember" xlink:to="avit_MlpTaxRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_MlpTaxRiskMember_lbl" xml:lang="en-US">MLP Tax Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_PficTaxRiskMember" xlink:label="avit_PficTaxRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_PficTaxRiskMember" xlink:to="avit_PficTaxRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_PficTaxRiskMember_lbl" xml:lang="en-US">PFIC Tax Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_ReplicationManagementRiskMember" xlink:label="avit_ReplicationManagementRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_ReplicationManagementRiskMember" xlink:to="avit_ReplicationManagementRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_ReplicationManagementRiskMember_lbl" xml:lang="en-US">Replication Management Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_TrackingErrorRiskMember" xlink:label="avit_TrackingErrorRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_TrackingErrorRiskMember" xlink:to="avit_TrackingErrorRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_TrackingErrorRiskMember_lbl" xml:lang="en-US">Tracking Error Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index18Member" xlink:label="avit_Index18Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index18Member" xlink:to="avit_Index18Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_Index18Member_lbl" xml:lang="en-US">Bloomberg US 1000 Index</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index19Member" xlink:label="avit_Index19Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index19Member" xlink:to="avit_Index19Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index19Member_lbl" xml:lang="en-US">Alerian Midstream Energy Select Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_S000046802Member" xlink:label="avit_S000046802Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_S000046802Member" xlink:to="avit_S000046802Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_S000046802Member_lbl" xml:lang="en-US">ALPS Global Opportunity Portfolio</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000146220Member" xlink:label="avit_C000146220Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000146220Member" xlink:to="avit_C000146220Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000146220Member_lbl" xml:lang="en-US">Class I</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_C000146221Member" xlink:label="avit_C000146221Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000146221Member" xlink:to="avit_C000146221Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="avit_C000146221Member_lbl" xml:lang="en-US">Class III</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_CurrencyRiskMember" xlink:label="avit_CurrencyRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_CurrencyRiskMember" xlink:to="avit_CurrencyRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_CurrencyRiskMember_lbl" xml:lang="en-US">Currency Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_EmergingMarketsRiskMember" xlink:label="avit_EmergingMarketsRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_EmergingMarketsRiskMember" xlink:to="avit_EmergingMarketsRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_EmergingMarketsRiskMember_lbl" xml:lang="en-US">Emerging Markets Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_ManagedPortfolioRiskMember" xlink:label="avit_ManagedPortfolioRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_ManagedPortfolioRiskMember" xlink:to="avit_ManagedPortfolioRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_ManagedPortfolioRiskMember_lbl" xml:lang="en-US">Managed Portfolio Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_PrivateEquityRiskMember" xlink:label="avit_PrivateEquityRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_PrivateEquityRiskMember" xlink:to="avit_PrivateEquityRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_PrivateEquityRiskMember_lbl" xml:lang="en-US">Private Equity Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index20Member" xlink:label="avit_Index20Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index20Member" xlink:to="avit_Index20Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index20Member_lbl" xml:lang="en-US">Morningstar Developed Markets Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index21Member" xlink:label="avit_Index21Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index21Member" xlink:to="avit_Index21Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index21Member_lbl" xml:lang="en-US">Red Rocks Global Listed Private Equity Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="avit-20260430.xsd#avit_Index22Member" xlink:label="avit_Index22Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index22Member" xlink:to="avit_Index22Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index22Member_lbl" xml:lang="en-US">Morningstar Global Markets Mid Cap Index (reflects no deduction for fees, expenses or taxes)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043421Member" xlink:to="avit_C000043421Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000043421Member_2_lbl" xml:lang="en-US">C000043421Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043420Member" xlink:to="avit_C000043420Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000043420Member_2_lbl" xml:lang="en-US">C000043420Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index5Member" xlink:to="avit_Index5Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index5Member_2_lbl" xml:lang="en-US">Index5Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043414Member" xlink:to="avit_C000043414Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000043414Member_2_lbl" xml:lang="en-US">C000043414Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043415Member" xlink:to="avit_C000043415Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000043415Member_2_lbl" xml:lang="en-US">C000043415Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index8Member" xlink:to="avit_Index8Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index8Member_2_lbl" xml:lang="en-US">Index8Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_Index9Member" xlink:to="avit_Index9Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_Index9Member_2_lbl" xml:lang="en-US">Index9Member</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="avit_C000043418Member" xlink:to="avit_C000043418Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="avit_C000043418Member_2_lbl" xml:lang="en-US">C000043418Member</link:label>
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