| Acronym | Definition |
|---|
| PF | Profile |
| PF | Proof |
| PF | Power Forward (basketball) |
| PF | Points For |
| PF | Power Factor |
| PF | Patriotic Front (Zambia) |
| PF | Program Files |
| PF | Pension Fund |
| PF | Pink Floyd (band) |
| PF | Phat Farm (clothing brand) |
| PF | Perfect Fit |
| PF | Public Facilities |
| PF | French Polynesia (ISO country code, top level domain) |
| PF | Personal Foul (basketball) |
| PF | Planet Fitness |
| PF | Posture Foundation (PF Flyer shoes) |
| PF | Pheasants Forever (wildlife conservaton group) |
| PF | Public Finance |
| PF | Public Forum |
| PF | Project Finance |
| PF | Polícia Federal (Brazil; Federal Police Force) |
| PF | Packet Filter |
| PF | Philadelphia Flyers (NHL) |
| PF | Prefetch |
| PF | Programming Fundamentals |
| PF | Physical Functioning |
| PF | Pacific Fighters (computer game) |
| PF | Peak Flow |
| PF | Pigeon Forge (Tennessee) |
| PF | Phantom Forces (gaming) |
| PF | Palatable Food |
| PF | Postfach (German: PO Box) |
| PF | Pro Forma |
| PF | Page File |
| PF | Power Failure |
| PF | Preguntas Frecuentes (Spanish: Frequently Asked Questions) |
| PF | Pulp Fiction (film by Quentin Tarantino) |
| PF | Pfennig |
| PF | Panadeine Forte (medication) |
| PF | People First |
| PF | Parameter File (computing) |
| PF | Postfinance |
| PF | Power Fist (computer games) |
| PF | Phenol/Formaldehyde |
| PF | Pass/Fail (grade) |
| PF | Picofarad |
| PF | Purkinje Fibre (cells) |
| PF | Pelvic Floor (anatomy) |
| PF | Personal Fitness |
| PF | Popular Force |
| PF | Pilot Flying |
| PF | Protection Factor |
| PF | Payload Forward (US NASA) |
| PF | Pillow Fight |
| PF | Patellofemoral |
| PF | Paracel Islands |
| PF | Pulse Frequency (Sprint) |
| PF | Panzerfaust (computer gaming) |
| PF | Pacific Fleet |
| PF | Power Feed |
| PF | Positive Force |
| PF | Particle Filter |
| PF | Particulate Filter |
| PF | Programmable Function(s) |
| PF | protein free |
| PF | Probability of Failure |
| PF | Procurator Fiscal |
| PF | Plantar Flexion |
| PF | Personal File |
| PF | Personality Factor (psychology) |
| PF | Pagan Federation |
| PF | Pour Feliciter (French: to extend congratulations) |
| PF | Purple Fringing |
| PF | Peter Fonda (actor) |
| PF | Patrol Frigate |
| PF | Parity Flag |
| PF | Pre Flight |
| PF | Parapsychology Foundation |
| PF | Performance Factor |
| PF | Problem Formulation |
| PF | plain films (radiology) |
| PF | Pepperidge Farms |
| PF | Paul Fleming (from P.F. Chang's China Bistro; restaurant named for founder Paul Fleming and chef Philip Chiang) |
| PF | Professional Firefighter |
| PF | Pulverized Fuel |
| PF | Prevention First (violence/substance abuse prevention agency) |
| PF | Polar Front |
| PF | Protective Force |
| PF | Permanent Forum |
| PF | Pucker Factor |
| PF | Privacy Forum |
| PF | Palestinian Airlines (IATA airline code) |
| PF | Prato Feito (Brazil; fast food) |
| PF | Production Factor |
| PF | Portal Frame (structural engineering) |
| PF | Porcfest (porcupine festival; Lancaster, NH) |
| PF | Profunda Femoris (anatomy) |
| PF | Position Fixing |
| PF | Probability of False Alarm |
| PF | Peanut Flour |
| PF | Pixel Frequency |
| PF | Plain Face (construction) |
| PF | Penetration Factor |
| PF | Proposed Finding |
| PF | Planned Facility |
| PF | Primary Feeder |
| PF | Presentation Function |
| PF | Passive Flow |
| PF | Privacy Foundation |
| PF | Potency Factor |
| PF | Protoflight |
| PF | Paged File |
| PF | Parachute Flare |
| PF | Prostatitis Foundation |
| PF | Planning Factor |
| PF | Prairie Flowers (workshop) |
| PF | Peer Facilitator |
| PF | Project Forecast |
| PF | Partially Fertile |
| PF | Phat Farms (clothing brand) |
| PF | Planet Feedback |
| PF | Polymer Filtration |
| PF | Price Pfister, Inc. (Lake Forest, CA) |
| PF | Proto Flight |
| PF | Pontus Ferrum (Latin: Sword Bridge; gaming; Cabal Online) |
| PF | Partition Factor |
| PF | Planet Fortress (Team Fortress news site) |
| PF | Produit de Fission (French: Fission Product) |
| PF | Presence Function |
| PF | Plain Flooding |
| PF | Partial Fail (Nortel) |
| PF | Policía Fronteriza (México, border patrol) |
| PF | Pharmacopeia Forum |
| PF | POLYCENTER Framework (Digital Equipment Corporation) |
| PF | Providend Funds |
| PF | Philatelic Foundation of New York |
| PF | Pipes and Flowers (Elisa Italian music album) |
| PF | Palm Foundation |
| PF | Pioneer and Fayette Failroad Company |