| Abbreviation | Definition |
|---|---|
| AAAD | Australian Asian Association of Dentists |
| AAAD | Australian Association of Asian Dentists |
| AAADM | American Association of Automatic Door Manufactures |
| AAAE | American Association for Agricultural Education |
| AAAE | American Association of Airport Executives |
| AAAE | Arkansas Association of Alternative Educators |
| AAAE | Association of Arts Administration Educators |
| AAAF | Association Aéronautique et Astronautique de France |
| AAAF | Association of African Air Forces |
| AAAG | African American Association Of Georgia |
| AAAG | African American Association of Ghana |
| AAAGP | Australian Association of Academic General Practitioners |
| AAAHC | Accreditation Association of Ambulatory Health Care |
| AAAI | Alabama Association of Arson Investigators |
| AAAJ | Advertising Agencies Association of Jamaica |
| AAAJ | Asociación Atlética Argentinos Juniors (Spanish: Argentinos Juniors Athletic Association) |
| AAAL | Alberta Association of Academic Libraries |
| AAAL | American Alumni Association of Lebanon |
| AAAL | American Association for Applied Linguistics |
| AAALAC | Association for Assessment and Accreditation for Laboratory Animal Care |