| Acronym | Definition |
|---|
| PFSP | Portland Federation of School Professionals (Portland, OR) |
| PFSP | Precision Fluency Shaping Program (developed by Ronald L. Webster, PhD) |
| PFSP | Philippine Foreign Service Post |
| PFSP | Pipeline Facility Surveillance Program |
| PFSP | Pedernales Falls State Park (Johnson City, TX) |
| PFSP | Partial File Sharing Protocol |
| PFSP | Physician and Family Support Program (Canada) |
| PFSP | Public Facilities and Services Plan |
| PFSP | permutation flowshop sequencing problem |
| PFSP | Port Facilities Security Plans (Australia) |
| PFSP | Physician Faculty Scholars Program (Robert Wood Johnson Foundation) |
| PFSP | Partners for Financial Stability Program (Warsaw, Poland) |
| PFSP | Priestly Fraternity of St Peter |
| PFSP | Professional Fire Systems and Projects (UK) |
| PFSP | Physical Fitness for Special Populations |
| PFSP | Privately Funded Scholarship Program |
| PFSP | Prickett's Fort State Park (Fairmont, WV) |
| PFSP | Pay for Service Program |
| PFSP | Pennsylvania Forest Stewardship Program |
| PFSP | Patient and Family Support Program |
| PFSP | Peptide Fluorosurfactant Polymer |
| PFSP | Partners for Sustainable Pollination |
| PFSP | Purple-Fleshed Sweet Potatoes (Ipomoea batatas) |
| PFSP | Private Farmer Support Project (World Bank) |
| PFSP | porcine focal symmetrical poliomyelomalacia |
| PFSP | Puente Fire and Security Protection |
| PFSP | Proportionate Fair Share Program (Sanford, FL) |
| PFSP | Private Fixed Services/Paging |
| PFSP | Pre-Freshman Summer Program (various colleges and schools) |
| PFSP | PACTOR Free Signal Protocol |
| PFSP | Pandemonium Free Space Port (later became MindScape BBS) |
| PFSP | Primes and Factors of Sum and Product |
| PFSP | Preschool Farm Safety Program (Canada) |
| PFSP | Port Facility Safety Plan |
| PFSP | Private Financial Services Provider |
| PFSP | Partial Foldover of Subplot (factors) |
| PFSP | Purpose-Focused Specific Product |
| PFSP | PATRIOT Field Surveillance Program |