| Acronym | Definition |
|---|
| PPSS➣Post Production Software Support |
| PPSS➣Policy and Program Studies Service (US Department of Education) |
| PPSS➣Post-Production Software Support |
| PPSS➣Pawnbroker Pawn Shop Software (Dallas, TX) |
| PPSS➣Positron Public Safety Systems (various locations) |
| PPSS➣Pendidikan Perwira Sumber Sarjana (Indonesian: Bachelor of Education Officer Resources) |
| PPSS➣Post Production Sustainment Support |
| PPSS➣Personnel Policy Support System (Civil Service Commission; Seoul, South Korea) |
| PPSS➣Prospective Pediatric Scoliosis Study (Spine Institute of New York) |
| PPSS➣Photonic Packet Switching System |
| PPSS➣Pacific Pines State School (Gold Coast, Australia) |