| Acronym | Definition |
|---|
| NDSP➣Neighbor Device Search Protocol |
| NDSP➣National Dam Safety Program (US FEMA) |
| NDSP➣North Dakota State Penitentiary |
| NDSP➣Notre Dame Security Police (Indiana) |
| NDSP➣Network Digital Signage Player (software) |
| NDSP➣Nevada Division of State Parks |
| NDSP➣National Defence Security Policy (Canada) |
| NDSP➣Navy Drug Screening Program |
| NDSP➣Neurologic Disabilities Support Project |
| NDSP➣National Dryland Salinity Research, Development, and Extension Program |
| NDSP➣n-Dimensional Signal Processing |
| NDSP➣Non-DoD (Department of Defense) Schools Program (US DoD) |
| NDSP➣Naming and Directory Service Provider |
| NDSP➣National Democratic-Socialists Party (EU) |