| Acronym | Definition |
|---|
| NWSP➣Nuclear Weapons Stockpile Plan |
| NWSP➣New Work Scotland Programme (Edinburgh; arts organization) |
| NWSP➣North West Shelf Project (energy industry; Australia) |
| NWSP➣National Water Sector Profile (Asian Development Bank) |
| NWSP➣Niepanstwowa Wyzsza Szkola Pedagogiczna (Polish: Non-Public Pedagogical Academy; Poland) |