| AAAL | american academy of arts and letters |
|---|---|
| AAC | Academic Advisory Center |
| AAD | American Academy of Denturity |
| AAD | American Academy of Dermatology |
| AAM | Academy of Ancient Music |
| AAP | Academy of American Poets |
| AAS | Association for Academic Surgery |
| AAS | Assyrian Academic Society |
| AAS | Australian Academy of Science |
| AAS | Austrian Academy of Sciences |