| Acronym | Definition |
|---|
| PPSL | Predator Primary Satellite Link (communications terminal for a predator unmanned aerial vehicle) |
| PPSL | Program Parts Selection List |
| PPSL | Push-Pull Slot Loading (consumer electronics) |
| PPSL | Preferred Parts Selection List |
| PPSL | Pole Pilote de Securite Locale (French: Pilote Centre for Urban Security) |
| PPSL | Pulsed Photo-Stimulated Luminescence |
| PPSL | Peninsula Parishes Schools League (San Mateo County, CA) |
| PPSL | Parts Program Selection List |
| PPSL | Provisioning/Program Parts Selection List |
| PPSL | Pure Pwnage StarLeague |
| PPSL | Precision Processing Services Limited (UK) |