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Administrative Tracking Number
miscellaneous | manufacturing
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Advanced Toxicology Network
miscellaneous | unclassified
-
miscellaneous | unclassified
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Australian Technology Network
regional | australian
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Associated Transaction Network
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
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medical | physiology
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Aeronautical Telecommunications Network
miscellaneous | aircraft & aviation
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business | toronto stock exchange
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Action Performance Companies
business | nyse symbols
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American Technologies Network
miscellaneous | unclassified
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Augmented Transition Network
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
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Aeronautical Telecommunication Network
computing | telecom
-
miscellaneous | unclassified
-
miscellaneous | unclassified
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business | asx symbols
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Assign Threshold Negative
governmental | military
-
miscellaneous | unclassified
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Aeronautical Telecommunications Network
governmental | transportation
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Augmented Transition Network
miscellaneous | unclassified
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Alabama Technology Network
computing | technology
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miscellaneous | unclassified
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Namatanai, Papua New Guinea
regional | airport codes
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miscellaneous | unclassified
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medical
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Amateur Television Network
miscellaneous | unclassified
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miscellaneous | unclassified
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The Aviation Training Network
miscellaneous | aircraft & aviation