PSIG
| Acronym | Definition |
|---|---|
| PSIG | Pounds per Square Inch Gauge |
| PSIG | Pci Special Interest Group |
| PSIG | Pipeline Simulation Interest Group |
| PSIG | Platform Special Interest Group |
| PSIG | Provisional Institutions of Self-Government (Kosovo) |
| PSIG | Pelotons de Surveillance et d'Intervention de la Gendarmerie |
| PSIG | Programming Special Interest Group |
| PSIG | Publishing Sector Industry Group (Universal Postal Union) |
| PSIG | Pomeranian Special Interest Group |
| PSIG | Pediatric Student Interest Group |
| PSIG | Program Specific Information Generator |