| 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) |