| Acronym | Definition |
|---|
| APTF➣American Public Transportation Foundation (Washington, DC) |
| APTF➣Australian Photobiology Testing Facility (sunscreen) |
| APTF➣Academic Planning Task Force (various locations) |
| APTF➣American Public Transit Foundation (Washington, DC) |
| APTF➣Aerospace Physiology Training Flight (Randolph Air Force Base; Universal City, TX; US Air Force) |
| APTF➣Antipiracy Task Force (signal theft) |