| PFSA | Pakistan Forensic Science Agency 
| Others |
| PFSA | Parent and Family Support Advisors
| Others |
| PFSA | Parent Faculty Staff Alliance
| Others |
| PFSA | Parent Faculty Student Association
| Others |
| PFSA | Penn Fusion Soccer Academy
| Others |
| PFSA | Pennsylvania Family Support Alliance
| Others |
| PFSA | Pennsylvania Financial Services Association
| Others |
| PFSA | Personal Financial Services Advice
| Others |
| PFSA | Personal Financial Services Agreement
| Others |
| PFSA | Polish Financial Supervision Authority
| Others |
| PFSA | Porsche Financial Services Australia
| Others |
| PFSA | Port Facility Security Assessment
| Others |
| PFSA | Portland Fashion And Style Awards
| Others |
| PFSA | Portuguese Fraternal Society of America
| Others |
| PFSA | Post Fielding Support Analysis
| Others |
| PFSA | Pride Faculty and Staff Association
| Others |
| PFSA | Pride Faculty Staff Association
| Others |
| PFSA | Probabilistic Finite State Automata
| Others |
| PFSA | Professional Football Scouts Association
| Others |
| PFSA | Programs Functions Services and Activities
| Others |
| PFSA | Protection From Stalking Act
| Others |
| PFSA | Public Financial Services Agency
| Others |
| PFSA | Public Fleet Supervisors Association
| Others |
| PFSA | Punjab Forensic Science Agency
| Others |