| Acronym | Definition |
|---|
| PFA | Protection From Abuse |
| PFA | Paraformaldehyde |
| PFA | Perfluoroalkoxy |
| PFA | Professional Footballers Association |
| PFA | Pacific Film Archive |
| PFA | People for Animals (animal protection) |
| PFA | Parent-Faculty Association |
| PFA | Predictive Failure Analysis |
| PFA | Popular Flying Association |
| PFA | Platelet Function Analyzer (aka Platelet Function Assay) |
| PFA | Pulverised Fuel Ash (cement additive) |
| PFA | Psychological First Aid |
| PFA | Polyurethane Foam Association |
| PFA | Prevention of Food Adulteration Act (India) |
| PFA | Public Fishing Area |
| PFA | Policía Federal Argentina |
| PFA | Printer Font ASCII |
| PFA | Public Finance Authority |
| PFA | Public Facilities Authority |
| PFA | Probability of False Alarm |
| PFA | Platelet Function Assay (aka Platelet Function Analyzer) |
| PFA | Please Find Attached (email attachments) |
| PFA | Pension Fund Administrator (Nigeria) |
| PFA | Priority Funding Area |
| PFA | Public Financing Authority |
| PFA | Pierre Fauchard Academy (dental organization) |
| PFA | Production Flow Analysis (computer integrated manufacturing) |
| PFA | Parameter Field Address |
| PFA | Packet Flow Acceleration (Peribit) |
| PFA | Pennsylvania Forestry Association |
| PFA | Prime Factor Algorithm |
| PFA | Physical Failure Analysis |
| PFA | Polish Falcons of America |
| PFA | Personal Fitness Assessment |
| PFA | Process Flow Analysis |
| PFA | Professional Financial Advisor |
| PFA | Philadelphia Funk Authority (Lehigh Valley, PA band) |
| PFA | Palm Fatty Acid |
| PFA | Press Foundation of Asia |
| PFA | Profunda Femoris Artery |
| PFA | Plucked from Air |
| PFA | Polar Format Algorithm |
| PFA | Pedestrian Friendly Alameda (Alameda, CA) |
| PFA | Paid For Action (advertising) |
| PFA | Pistillate Flower Abscission (walnut genotypes) |
| PFA | Planet's Funniest Animals (TV show) |
| PFA | Post Flight Analysis |
| PFA | Personal Financial Analyst |
| PFA | Point of Force Application |
| PFA | Physical Fitness Assesment |
| PFA | Person from Abroad |
| PFA | Pulled from Air |
| PFA | Phase Failure Relay |
| PFA | Participating Field Activity |
| PFA | Private Facility Access (Hekimian) |
| PFA | Provider Financial Assurance Audit (UK) |
| PFA | Pet Flat Animals |
| PFA | Plain Film Abdomen |
| PFA | Planned Facility Account |
| PFA | Per-Flow Accounting |
| PFA | Premium Fund Account (insurance) |
| PFA | Percentage for Art (various organizations) |
| PFA | Poly Film Adhesive |
| PFA | Pink Fused Alumina (metal) |
| PFA | Public First Aid |
| PFA | Primary Feed Antenna |
| PFA | Please Find Attachment (email abbreviation) |
| PFA | Progressive Fast Analysis (Exxon Mobil Corp.) |
| PFA | Presbyterian Fellowship of Australia (religious group) |
| PFA | Pretty Freaking Awesome (Internet slang) |
| PFA | Planned Future Action |
| PFA | Presidential Families of America (est. 1995) |
| PFA | Prosperity for All (various locations) |
| PFA | Premier Finance Australia (Australia) |
| PFA | Pedorthic Footwear Assosciation (est. 1958; Washington, DC) |
| PFA | Protected Forest Area (various locations) |
| PFA | PHP (Hypertext Preprocessor) for Android (mobile telecommunications) |
| PFA | Project Finance Advisory |
| PFA | Perfection Fresh Australia (est. 1978) |
| PFA | Police/Fire/Ambulance (various locations) |
| PFA | Performing and Fine Arts (various locations) |