| Acronym | Definition |
|---|
| PFF➣Protect from Freezing |
| PFF➣Progress & Freedom Foundation |
| PFF➣Pennsylvania Fly Fishing (resource) |
| PFF➣Pakistan Football Federation |
| PFF➣Philadelphia Film Festival (Philadelphia, PA) |
| PFF➣Preparing Future Faculty (training university teaching assistants) |
| PFF➣Platonic Female Friend |
| PFF➣Punjab Frontier Force (British Indian army) |
| PFF➣Planning for the Future (various locations) |
| PFF➣Pathfinder Force (Royal Air Force; UK) |
| PFF➣Peach Fruit Fly (insect) |
| PFF➣Portable Film Festival |
| PFF➣Pohlad Family Foundation (Minneapolis, MN) |
| PFF➣Paraform File |
| PFF➣Portable Form File |
| PFF➣Porsche Fan Forum |
| PFF➣Property Filter File Format |
| PFF➣Parks, Flora and Fauna (Department of Natural Resources and Environment; Australia) |
| PFF➣Polymer Fume Fever |
| PFF➣Progressive Freefall course (Canadian parachute training program) |
| PFF➣Partnership for Families (First 5 LA; Los Angeles, CA) |
| PFF➣Performance Feedback Form |
| PFF➣Protection from Fire (gaming) |
| PFF➣Putting Family First |
| PFF➣Page Fault Frequency |
| PFF➣Prioritize, Focus and Follow-up |
| PFF➣Portland Family of Funds Holdings, Inc. (Oregon) |
| PFF➣Phoenix Fan Force (Star Wars) |
| PFF➣Pakistan Friends Foundation |
| PFF➣Pre-Formed Fragmentation (type of ammunition projectile) |
| PFF➣Physical Fitness Facility (various locations) |
| PFF➣Protein-Free Filtrate |
| PFF➣Planning Factors File |
| PFF➣Private Financial Fund (Bolivia) |
| PFF➣Pathlength Feed-Forward |
| PFF➣Psycho Frag Fest (gaming) |
| PFF➣Porcupine Freedom Festival |