AAabbr.(美国)嗜酒者互诫协会(=Alcoholics Anonymous)abbr.文科准学士(=Associate in Arts)
AATabbr.[军]防空坦克(=Anti-Aircraft Tank)abbr.气研磨修整(=Air Abrasive Trimming)abbr.丙氨酸氨基转移酶(=Alanine Aminotransferase)abbr.英美电报公司(=Anglo-American Telegraph Company)abbr.自动回答信息通路(=Automatic Answer Trunk)