Hat wiki:
[hat can stand forHelp authoring toolhistone acetyltransferaseHuman African Trypanosomiasis See also: hat
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Bat wiki:
[ion for:Best Available TechnologyBritish American TobaccoBritish Antarctic TerritoryBangor Area TransitBaltic languages (other) (ISO 639 alpha-3, bat)Batch file filename extension in MS-DOS, Windows, and some other operating systemsB.A.T. a 1990 computer game
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