| Abbreviation | Definition |
|---|---|
| ASLF | Art Saving Life Foundation |
| ASMF | American Sleep Medicine Foundation |
| ASNF | Amgen Safety Net Foundation |
| ASRF | American Seed Research Foundation |
| ASRF | Australian Spinal Research Foundation |
| ASSF | Acid Survivor Saahas Foundation |
| ASSF | Andrew Simpson Sailing Foundation |
| ATDF | All Truck Drivers Foundation |
| ATFD | Advanced Topics in Foundations of Databases |
| ATFF | Argentina Turkey Friendship Foundation |
| ATFI | Allen Temple Foundation Inc |
| ATJF | Access to Justice Foundation |
| ATKF | Ahmad Tejan Kabba Foundation |
| AUF | Angeles University Foundation |
| AVF | American Vineyard Foundation |
| AWAF | Advancing Women Artists Foundation |
| AWAF | Annie Wong Art Foundation |
| AWAF | Automotive Women's Alliance Foundation |
| AWF | Animal Wellness Foundation |
| AWF | Anna Westin Foundation |