NSGP
| Acronym | Definition |
|---|---|
| NSGP | Nonprofit Security Grant Program |
| NSGP | Norsk Sekt: Golden Power (gaming clan) |
| NSGP | National Sea Grant Program (US NOAA) |
| NSGP | Non-Specific Granulomatous Prostatitis |
| NSGP | Nebraska Sheep and Goat Producers |
| NSGP | Net Splanching Glucose Production |