| Acronym | Definition |
|---|
| FPSS➣Fédération du Personnel de Soutien Scolaire (French: Federation of School Support Staff; Canada) |
| FPSS➣Family Peer Support Specialist (various locations) |
| FPSS➣Forest Park Street School (Forest Park, GA) |
| FPSS➣Foreign Prisoner Support Service |
| FPSS➣Focal Plane Structure Simulator |
| FPSS➣Family Preservation and Support Services Act of 1993 |
| FPSS➣Fault Protection Subsystem |
| FPSS➣Flat Panel System Simulator |
| FPSS➣Formal Planning and Supporting System |