| Acronym | Definition |
|---|
| NRSA➣National Research Service Award (US National Institutes of Health) |
| NRSA➣National Remote Sensing Agency (India) |
| NRSA➣Neighborhood Revitalization Strategy Area (various locations) |
| NRSA➣Non-Revenue Space Available (airline travel) |
| NRSA➣Neurophysin-Related Cell-Surface Antigen (cancer) |
| NRSA➣Naval Research Science Advisor |