| Abbreviation | Definition |
|---|---|
| AAFES | Army Air Force Exchange Service |
| AAFES | Asian American Female Employment Service |
| AAFF | Alytaus apskrities futbolo federacija |
| AAFIF | automated air facilities intelligence file |
| AAFN | Alternative Agri Food Networks |
| AAFN | Arab American |
| AAFN | Arab American Friends of Nazareth |
| AAFN | Ardoch Algonquin First Nation |
| AAFN | Ask About Fukushima Now |
| AAFN | Australasian Academy of |
| AAFN | Australasian Academy of Functional Neurology |
| AAFP | Accounting And Finance Professionals |
| AAFP | Analog Audio Front Panel |
| AAFP | Azalia Analog Front Panel |
| AAFR | Alcohol Awareness and Family Recovery |
| AAFR | Application Aware Flow Reduction |
| AAG | Against All Grain |
| AAG | Allgemeine Anthroposophische Gesellschaft |
| AAG | Alpha Acid Glycoprotein |
| AAG | American Advisors |