| Acronym | Definition |
|---|
| PAF | Platelet Activating Factor |
| PAF | Pakistan Air Force |
| PAF | Personal Ancestral File |
| PAF | Personnel Action Form |
| PAF | Patient Advocate Foundation |
| PAF | Philippine Air Force |
| PAF | Police Aux Frontières (French border police) |
| PAF | Plan Académique de Formation (French: Academic Training Plan; various universities) |
| PAF | Performance Assessment Framework |
| PAF | Postal Address File |
| PAF | Paroxysmal Atrial Fibrillation |
| PAF | Paysage Audiovisuel Français |
| PAF | Patent Applied For |
| PAF | Project Air Force |
| PAF | Participation Aux Frais (Prix d'Entrée À une Soirée Privée) |
| PAF | Pure Autonomic Failure |
| PAF | Printing Association of Florida |
| PAF | Post Office Address File (UK) |
| PAF | Processing and Archiving Facility |
| PAF | Payload Attach Fitting |
| PAF | Pediatric AIDS Foundation |
| PAF | Phone A Friend |
| PAF | Project Angel Food (since 1989; West Hollywood, California; meal-delivery program serving homebound people living with AIDS/HIV) |
| PAF | Paralegal Association of Florida, Inc. |
| PAF | Paroxysmal Atrial Fibrillation/Flutter |
| PAF | Propionic Acidemia Foundation |
| PAF | Personal Articles Floater (insurance) |
| PAF | Payload Adapter Fitting |
| PAF | Public Assistance Fraud |
| PAF | Payment Authorization Form |
| PAF | Platelet-Acivating Factor (sperm motility agent) |
| PAF | Proud Arabian Foal (Breyer mold) |
| PAF | Patrouille Aérienne de France |
| PAF | Philippine American Foundation (Washington, DC) |
| PAF | Porting Authority Form (number portability in Australia) |
| PAF | Postal Address Format |
| PAF | Powder Actuated Fastener |
| PAF | Plasma Arc Furnace |
| PAF | Pan African Forum |
| PAF | Please Ask First |
| PAF | Pop-up Ad Filter |
| PAF | Pending Action File (Claims) |
| PAF | Personnel Authorization File |
| PAF | Poverty Alleviation Facility (UNDP) |
| PAF | Procurement Action File |
| PAF | Physical Anthropology Faculty |
| PAF | Prince Albert II Foundation (Monaco) |
| PAF | Public Accounting Firm (various locations) |
| PAF | Performing Arts Festival (various locations) |
| PAF | Pulmonary Artery Failure |
| PAF | Public Assembly Facility |
| PAF | Potentially Acid Forming |
| PAF | Project Application Form |