| Acronym | Definition |
|---|
| rPFS | Radiographic Progression Free Survival (oncology) |
| rPFS | Rat Pack Fighting Systems (martial arts academy; Palmerton, PA) |
| rPFS | Regional Programme for Food Security (Food and Agricultural Organization; UN) |
| rPFS | Renaissance Pleasure Faire of Southern California |
| rPFS | Real Person FemSlash (fanfiction) |
| rPFS | Reservoir Properties from Seismic (geology) |
| rPFS | Red Phoenix Fighter Squadron (gaming clan) |
| rPFS | Regional Strategies and Programmes for Food Security |
| rPFS | Risk and Protective Factors Scale (psychiatry) |