BSB

BSB may refer to:

• Back-side bus, data bus in a computer
• Backstreet Boys, American boy band
• Bandar Seri Begawan, Brunei
• Bank Services Billing, electronic bills sent by banks
• Bank State Branch, branch code used in Australia
• Bar Standards Board, regulatung barristers in England and Wales
• Basel School of Business, Switzerland
• Bayerische Staatsbibliothek, Bavarian State Library
• Brigade Speciale Beveiligingsopdrachten, Dutch special forces
• British Satellite Broadcasting, former UK satellite television broadcaster
• British School of Brussels
• British Superbike Championship, motorcycle racing championship
• Broad Sustainable Building, is a Chinese construction company
• Presidente Juscelino Kubitschek International Airport, Brasília, Brazil, IATA code
• Samarinda International Airport, BSB, Samarinda
• Varanasi Junction, Varanasi, India (station code)
• BPO Standards Board, applying BPO Standards and Guidelines in real estate