| Acronym | Definition |
|---|
| NBSD➣Naval Base San Diego (California; US Navy) |
| NBSD➣Normal Burst Safety Distance |
| NBSD➣Network Broadcast Sound Daemon |
| NBSD➣Neighborhood Based Service Delivery (Des Moines, IA) |
| NBSD➣North Babylon School District (North Babylon, New York) |
| NBSD➣New Baltimore Service District (Virginia) |
| NBSD➣National Boycott Stupidity Day |