| Acronym | Definition |
|---|
| PRTF➣Psychiatric Residential Treatment Facility |
| PRTF➣Phase Retrieval Transfer Function (algorithm) |
| PRTF➣Printer File |
| PRTF➣Power Rangers Time Force (TV show) |
| PRTF➣Parks and Recreation Trust Fund (license plate fund, North Carolina) |
| PRTF➣Public Relations Task Force (various organizations) |
| PRTF➣Pig Research Trust Fund |
| PRTF➣Please Return the Favor (slang) |