| Acronym | Definition |
|---|
| NPGS➣National Plant Germplasm System |
| NPGS➣Naval Post Graduate School |
| NPGS➣Nanometer Pattern Generation System |
| NPGS➣Niagara Peninsula Geological Society (est. 1962; Canada) |
| NPGS➣New Principal Guarantee Scheme (banking) |
| NPGS➣Nurse Practitioner Group of Spokane (Spokane, WA) |