NMSP
| Acronym | Definition |
|---|---|
| NMSP | National Marine Sanctuary Program |
| NMSP | New Mon State Party (Burma) |
| NMSP | Nanoscale Materials Stewardship Program (est. 2008; US EPA) |
| NMSP | New Mexico State Police |
| NMSP | National Movement for Stability and Progress (Bulgaria) |
| NMSP | National Maritime Security Plan |
| NMSP | Nie Moglem Sie Powstrzymac (Poland) |
| NMSP | Network Management Statistics Process |