| Predictor Model File | Academic & Science |
| Phi Mu Fraternity | Academic & Science |
| Probable Maximum Flood | Academic & Science |
| Probability Mass Function | Academic & Science |
| Proton Motive Force | Academic & Science |
| Pharmaceutical Microbiology Forum | Academic & Science |
| Product Management Festival | Business |
| Position Management File | Business |
| Peninsula Metal Fabrication | Business |
| Presidential Management Fellows | Business |
| Portfolio Management Foundation | Business |
| Project Management Framework | Business |
| Performance Management Framework | Business |
| Presidential Management Fellowship | Business |
| Protected Management Frames | Business |
| Pere Marquette Fund | Community |
| Pentagon Memorial Fund | Community |
| Pacific Music Festival | Community |
| Performance Monitor File | Computing |
| Parameter Management Frame | Computing |
| Programix Media File | Computing |
| Progressive Morphological Filter | General |
| Product Market Fit | General |
| Potential Moisture Flux | General |
| Precision Metal Forming | General |
| Plasma Master File | General |
| Pictographic Monoline Fonetic | General |
| Proteomics and Metabolomics Facility | General |
| Performance Measurement Framework | General |
| Peptide Mass Fingerprint | General |
| Preguntas Más Frecuentes | General |
| Probabilistic Matrix Factorization | General |
| Positive Matrix Factorization | General |
| Production Metal Forming | General |
| Provider Maintenance Form | General |
| Potential of Mean Force | General |
| Particulate Mass Filter | General |
| Porsche Macan Forum | General |
| Porsche Mimosen Forum | General |
| Pekelder Machine Fabriek | General |
| Prirodoslovno matematički fakultet | General |
| Pardon My French | General |
| Prirodoslovno matematičkog fakulteta | General |
| Purple Man Flowers | General |
| Personnel Master File | General |
| Pointer To Member Function | General |
| Providing Motivation Forever | General |
| Publications and Multiples Fair | General |
| Program Management, Facilities | Governmental |
| Published Map File | Governmental |
| Private Military Firm | Governmental |
| Performance Monitoring Function | Governmental |
| Perigee Motor Firing | Governmental |
| Program Management Facility | Governmental |
| Public Master File | Governmental |
| Popular Mobilisation Forces | Governmental |
| Nigeria Police Mobile Force | Governmental |
| Popular Mobilization Forces | Governmental |
| Pterygo-Maxillary Fossa | Medical |
| Progressive Massive Fibrosis | Medical |
| Police Medical and Fire | Medical |
| Professional Medical Film | Medical |
| Premier Management Football | Sports |