| Acronym | Definition |
|---|
| AFSA | American Foreign Service Association |
| AFSA | American Financial Services Association |
| AFSA | American Fire Sprinkler Association |
| AFSA | Air Force Sergeants Association |
| AFSA | Adoption and Safe Families Act of 1997 (law) |
| AFSA | American Federation of School Administrators |
| AFSA | Armed Forces Security Agency |
| AFSA | Arbitration Foundation of Southern Africa |
| AFSA | American Fibromyalgia Syndrome Association, Inc. |
| AFSA | Australian Fertiliser Services Association |
| AFSA | Air Force Safety Agency |
| AFSA | Association Française du Syndrome d'Angelman |
| AFSA | American Federation of Strength Athletes |
| AFSA | Alternative Force Structure Assessment |
| AFSA | Afghan Student Association |
| AFSA | Association Française des Semences Autogames (French) |
| AFSA | Association of the French Schools in North America (est. 1985) |