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  BP : Customs and border Protection Customs and border Protection
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  BP : Customer and Board Protection Customer and Board Protection
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  CA : Child Citizenship Act of 2000 Child Citizenship Act of 2000
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  DC : The Centers for Disease Control and Preven... [ more ] The Centers for Disease Control and Prevention
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  ertificate of Citizenship : Identity document proving U.S. citizenship... Identity document proving U.S. citizenship.
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  LINIC : Catholic Legal Immigration Network, Inc. Catholic Legal Immigration Network, Inc.
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  RS : Congressional Research Service Congressional Research Service
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  SPA : Child Status Protection Act Child Status Protection Act