AAT

AAT is a three-letter acronym that may refer to:Australian Antarctic TerritoryAn aircraft manufacturer of the 1940s: see List of aircraft manufacturers AAchanalt railway stationAdministrative Appeals Tribunal, in AustraliaIATA airport code for Altay Airport in Altay, Xinjiang, China, and Alturas Municipal Airport in Alturas, California, United States Alien Assault Traders Anglo-Australian TelescopeAnimal-assisted therapyApple Advanced Typography, a text imaging technology from Apple ComputerAquatic ape theory: see aquatic ape hypothesisArmored Assault Tank, a fictional vehicle from Star WarsAssociation of Accounting TechniciansAverage access time, a measurement used with hard disksAdvanced Algebra/Trigonometry, a common course taught in high schools and collegesAlways Active Technologies, a mobile and web development company based in South Africa
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Alpha-1-antitrypsin A blood component that breaks down infection-fighting enzymes such as elastase. Mentioned in: Chronic Obstructive Lung Disease [more]AAT - Community and Resources

Ambient Air Temperature[SAE J1930]

alpha antitrypsin

◊ noun ▪ the second Heaven's Stem