| Acronym | Definition |
|---|
| NSPR➣Netscape Portable Runtime |
| NSPR➣Netscape Portable Runtime (platform-neutral API) |
| NSPR➣National Society for Park Resources (National Recreation and Park Association) |
| NSPR➣National Society of Pershing Rifles (US drill team organization) |
| NSPR➣National Strategy of Poverty Reduction (various nations) |
| NSPR➣National Standards of Puerto Rico (metrology) |
| NSPR➣New Southern Presbyterian Review (Cumming, GA) |