| Acronym | Definition |
|---|
| PFRF➣Petition for Review File (US Merit Systems Protection Board) |
| PFRF➣Pension Fund of the Russian Federation |
| PFRF➣Programme Focus Report Form (UK) |
| PFRF➣Public Fill Reception Facility (Hong Kong) |
| PFRF➣Pacific Frame Relay Forum |
| PFRF➣PolarFlight Research Forum |
| PFRF➣Police and Firefighters Retirement Fund (Kentucky) |
| PFRF➣Physical Fitness and Readiness Facility (US DoD Pentagon) |
| PFRF➣Protein Free Refed |
| PFRF➣Phrase-Final Rise Fall (linguistics) |
| PFRF➣Particulate-Free Ruminal Fluid |
| PFRF➣Periodic Financing Request Facility (India) |
| PFRF➣Public Foundation Ruskiy Fond |
| PFRF➣Particle-Free Rumen Fluid |
| PFRF➣Provincial Financial Reserve Fund (Vietnam) |
| PFRF➣Plutonium Fuel Research Facility |