| AAA | Anglická únia atlétov (angl.skr.) |
|---|---|
| AAÁ | citoslovce prekvapenia |
| AAB | Atelier Artistique du Beton |
| AAC | rakúsky autoklub |
| AAC | rakúsky automobilový klub |
| AAD | American Academy of Dermatology |
| AAD | Assistant Athletic Director |
| AAD | Atomic Absorption Detector |
| AAD | Automatic Activation Device |
| AAE | Association of Art Editors |