| Acronym | Definition |
|---|
| PSGS➣Perot Systems Government Services |
| PSGS➣Pitch-Synchronous Granular Synthesis (sound technique) |
| PSGS➣Philippine Society of General Surgeons, Inc |
| PSGS➣Parallel Synchronous Grammar System (communication) |
| PSGS➣Partial Secondarily Generalized Seizures |