BST

BST may refer to:

Time zones

• Bangladesh Standard Time, the time zone of Bangladesh, is observed throughout the whole country, with a time offset of UTC+6:00
• British Summer Time, the daylight saving time zone for Britain, which was known as British Standard Time between 1968 and 1971
• Burma Standard Time, the standard time zone for Burma (Myanmar)
• Brasília Summer Time
• Bissau Standard Time, the standard time zone for Bissau, Guinea-Bissau, Western Africa
• Burkina Faso Standard Time, the standard time zone for Ougadougou, Burkina Faso, Western Africa
• Black Standard Time, the fictional comedic standard time for African-Americans

Science, computing and mathematics

• Binary search tree, a data structure
• Browser-side templating, a templating strategy for web applications
• Biochemical Society Transactions, the transactions journal of the Biochemical Society
• Biochemical systems theory, a mathematical modelling framework for biochemical systems, based on ordinary differential equations
• Bovine somatotropin, a type of growth hormone

Other

• Basic Safety Training, training in basic firefighting, personal survival, personal safety and social responsibility, and elementary first aid
• Bituminous surface treatment, a sealing coat for pavements
• Bost Airport (IATA airport code), an airport along the Helmand River in Afghanistan
• Bangalore Suburban Transport, the older name for the Bangalore Metropolitan Transport Corporation
• Transportation Safety Board of Canada (Bureau de la sécurité des transports du Canada), is the agency of the Government of Canada responsible for maintaining transportation safety in Canada
• Brisbane School of Theology
• Broom Street Theater, an experimental black box theater in Madison, Wisconsin.