| Acronym | Definition |
|---|
| DSBA | Delaware State Bar Association (Wilmington, DE, USA) |
| DSBA | Dorin Stefan Birou Arhitectura (Romanian architecture firm) |
| DSBA | Delaware School Boards Association |
| DSBA | Dublin Solicitors Bar Association (est. 1938; Ireland) |
| DSBA | Detroit Sports Broadcasters Association (Warren, Michigan) |
| DSBA | Dartmoor Sheep Breeders Association (UK) |
| DSBA | Dulles South Business Alliance (business development group; Sterling, VA) |
| DSBA | Dutch Swedish Business Association (Sweden) |
| DSBA | Double Strand Binding Protein A (chemistry) |