NAAF
| Acronym | Definition |
|---|---|
| NAAF | National Alopecia Areata Foundation |
| NAAF | National Aboriginal Achievement Foundation |
| NAAF | Naval Auxiliary Air Facility (US Navy) |
| NAAF | National Amateur Athletic Federation (est. 1922) |
| NAAF | Network Access Attachment Functions |
| NAAF | New African Artist's Foundation (UK) |
| NAAF | Naval Auxiliary Airfield |
| NAAF | Northwest Africa Air Forces |