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