BSB

BSB is a three-letter abbreviation that may refer to:
*Bank Services Billing Standard, an international standard related to the structure of electronic bills send by banks to their corporate customers
* Back side bus, a data bus in a computer
* Bank State Branch, a six digit numerical code used within Australia to identify branches of financial institutions.
* Presidente Juscelino Kubitschek International Airport, Brasília, Federal District, Brazil
* Bandar Seri Begawan, Brunei
* Bavarian State Library
* British Satellite Broadcasting
* The Backstreet Boys, an American pop music group
* Brigade Speciale Beveiligingsopdrachten, Dutch special forces
* Bournemouth School, Dorset, England
* British Superbike, a motorcycle racing championship
* British School of Brussels
* Burgerlike Samewerkingsburo, the Afrikaans name for the Civil Cooperation Bureau a covert, apartheid-era special forces unit
*Blood Shot Bill, New Jersey-based rapper / hip-hop artist.