DSNB
| Acronym | Definition |
|---|---|
| DSNB | Data Set Name Block |
| DSNB | Diffuse Supernova Neutrino Background (physics) |
| DSNB | Dato Setia Negara Brunei |
| DSNB | Disabilities and Special Needs Board (various locations) |
| DSNB | Data Set Name Block (computing) |
| DSNB | Democracia Sobre Nuevas Bases (Spanish: Democracy on New Bases; Uruguay) |
| DSNB | Dynamic Sentinel Node Biopsy (urology) |
| DSNB | Department Store National Bank |
| DSNB | Drop Sneakers Not Bombs (charity sneaker collection) |