| Acronym | Definition |
|---|
| PFSA➣Polish Financial Supervision Authority (est. 2006) |
| PFSA➣Perfluorosulfonic Acid (chemistry) |
| PFSA➣Panasonic Factory Solutions Company of America (Buffalo Grove, IL) |
| PFSA➣Port Facility Security Assessment |
| PFSA➣Pagan Federation of South Africa |
| PFSA➣Programs, Functions, Services and Activities |
| PFSA➣Probabilistic Finite State Automata |
| PFSA➣Plastics Federation of South Africa |
| PFSA➣Public Facilities Set-Aside |
| PFSA➣Pharmaceutical Funding and Supply Agency (Ethiopia World Bank) |
| PFSA➣Philatelic Federation of South Africa |
| PFSA➣Public Financial Services Agency |
| PFSA➣Public Fleet Supervisors Association |
| PFSA➣Post Fielding Support Analysis |
| PFSA➣Parent Faculty Student Association |
| PFSA➣Participatory Fisheries Stock Assessment |
| PFSA➣Petroleum Fuels Storage Area |
| PFSA➣Philippine Fulbright Scholars Association |
| PFSA➣Pennsylvania Financial Services Association |
| PFSA➣Pilot and Feasibility Study Award |
| PFSA➣Participatory Farming Systems Analysis |
| PFSA➣Putnam Family Support and Advocacy, Inc. (Carmel, NY) |
| PFSA➣Partnerships for Success Academy |
| PFSA➣Previous Fuel Storage Area |
| PFSA➣Parent Faculty Staff Association |
| PFSA➣Prepaid Food Services Accounts |
| PFSA➣Priority First Service Agreement |
| PFSA➣Protection from Stalking Act |
| PFSA➣Pathfinder Systems Australia |
| PFSA➣Parking Facility Standards Award (Canada) |
| PFSA➣Parents and Friends of the School Association (UK) |
| PFSA➣Plate-Fed Slot Antenna |
| PFSA➣PowerForce Sub Assembly |
| PFSA➣Parent and Family Support Advisor (UK) |