| Acronym | Definition |
|---|
| BSB➣Backstreet Boys |
| BSB➣British Superbikes (motorcycle racing series) |
| BSB➣Bangor Savings Bank (Maine) |
| BSB➣Bayerische Staatsbibliothek |
| BSB➣Bandar Seri Begawan (capital of Brunei) |
| BSB➣Brigade Support Battalion |
| BSB➣Bar Standards Board (law; UK) |
| BSB➣Bold Strokes Books (Valley Falls, NY) |
| BSB➣Blockade State Block |
| BSB➣British Satellite Broadcasting |
| BSB➣Bachelor of Science in Business |
| BSB➣Base Support Battalion |
| BSB➣Bioinformatics and Systems Biology |
| BSB➣Bachelor of Science in Biology (various universities) |
| BSB➣British Satellite Broadcasting (early British satellite television taken over by BSkyB) |
| BSB➣Base System Builder (software) |
| BSB➣Botswana Savings Bank |
| BSB➣Best Sellers Books (publishing) |
| BSB➣Brevet de Surveillant de Baignade (French: Lifeguard Certification) |
| BSB➣Bundesverband Sekretariat und Büromanagement e.V. |
| BSB➣British School of Brussels (Belgium) |
| BSB➣Better Seafood Board (industry group) |
| BSB➣Back Side Bus |
| BSB➣British Sky Broadcasting Group PLC |
| BSB➣Black Spring Break |
| BSB➣Behavioral Surveillance Branch (US CDC) |
| BSB➣Blue Sky Broadcast (various locations) |
| BSB➣British School of Beijing |
| BSB➣Borrego Springs Bank (La Mesa, CA) |
| BSB➣Buckeye State Blog (political blog) |
| BSB➣Bead Stop Bead |
| BSB➣Black Seabass (FAO fish species code) |
| BSB➣Battle Standard Bearer (gaming) |
| BSB➣Bibliothèque Sainte-Barbe (French library) |
| BSB➣Batastini School of Basketball (Rhode Island) |
| BSB➣Boss Speed Bearings |
| BSB➣Behavior Science Building (Slippery Rock University) |
| BSB➣Brasilia, Distrito Federal, Brazil - International (Airport Code) |
| BSB➣Bank, State & Branch Code (Australia) |
| BSB➣Bedside Bag (medical) |
| BSB➣Better Stronger Better (online gaming clan) |
| BSB➣Block Street & Building (blog) |
| BSB➣Brisbane Symphonic Band (Brisbane, Australia) |
| BSB➣Belgesel Sinemacilar Birligi (Association of Documentary Filmmakers, Turkey) |
| BSB➣Baltimore Symphonic Band (Baltimore, MD) |
| BSB➣Brazilian Sac Brood (Disease) |
| BSB➣Breed Specific Ban (dogs) |
| BSB➣British Standard Beam |
| BSB➣Bit Synchronous Bay |
| BSB➣Bandar Sungai Buaya SDN BHD (subsidiary of L&G, Malaysia) |
| BSB➣Building Something Big (Chartered Institute of Building campaign; UK) |