| AAG | Anti-Aircraft Gun | 高射炮 |
| AAG | Australian Association of Gerontology | 澳大利亚老年医学协会 |
| AAG | Association of Applied Geochemists | 应用地球化学家协会 |
| AAG | Association of American Geographers (Washington, DC) | 美国地理学家协会(华盛顿特区) |
| AAG | Association of American Geologists | 美国地质学家协会 |
| AAG | army artillery group (Soviet) | 陆军炮兵集团(苏联) |
| AAG | American Annuity Group, Inc. | 美国年金集团。 |
| AAG | AsociaciÓn Audubon de Guatemala | AsociaciÓn Audubon de Guatemala |
| AAG | Audit and Accounting Guides | 审计和会计指南 |
| AAG | Almost Anything Goes | 几乎什么都可以 |
| AAG | Anime And Games | 动画和游戏 |
| AAG | Australian Acoustic Generator (minesweeping device) | 澳大利亚声波发生器(扫雷装置) |
| AAG | Assistant Attorney General | 助理司法部长 |
| AAG | At A Glance | 一瞥 |
| AAG | autoantigen | 自身抗原 |
| AAG | Assistant Adjutant General | 助理副官 |
| AAG | albumin-agarose gel | 白蛋白琼脂糖凝胶 |
| AAG | adenylyl adenylyl guanosine | 腺嘌呤腺嘌呤鸟苷 |
| AAG | AsociaciÓn Argentina de Golf | AsociaciÓn Argentina de Golf |
| AAG | AS/400 Advocacy Group (IBM AS/400 midrange system) | AS / 400团体(IBM AS / 400中档系统) |
| AAG | Affirmative Action Group (Zimbabwe) | 平权行动小组(津巴布韦) |
| AAG | AsociaciÓn Audubon de Guatemala (Audubon Association of Guatemala) | AsociaciÓn Audubon de Guatemala (Audubon Association of Guatemala) |
| AAG | Army Artillery Group (Opposing Forces) | 陆军炮兵集团(敌对部队) |
| AAG | Advanced Arresting Gear | 先进拦阻装置 |