BST, Bst or bst may refer to:
Time zones Bangladesh Standard Time, the time zone of Bangladesh, at UTC+6:00 Bering Standard Time, a former timezone of Alaska, at UTC−11:00 British Summer Time, the daylight saving time zone for the United Kingdom, at UTC+1:00 Burma Standard Time, the standard time zone for Myanmar (Burma), at UTC+6:30
Biology and chemistry Biochemical Society Transactions, journal of the Biochemical Society Bacillus stearothermophilus, nowadays called Geobacillus stearothermophilus, a species of bacterium Barium strontium titanate Baumann Skin Types, a skin-type classification system Bone marrow stromal antigen, a lipid raft associated protein Bovine somatotropin, a type of growth hormone Biochemical systems theory, a mathematical modelling framework
Computing and mathematics Browser-side templating, a templating strategy for web applications .bst, a filename extension for BibTeX style files Binary search tree, a data structure An axiom system inspired by ZF Set Theory
Places Badger State Trail, bicycle trail in Wisconsin, United States Banks–Vernonia State Trail, a paved rail trail and state park in northwest Oregon Bass Strait Triangle, waters between Tasmania and mainland Australia
Schools Brisbane School of Theology, a bible college in Toowong, Brisbane, Queensland British School of Tenerife, a British international school in Tenerife, Spain British School Tripoli, a British international school in Tripoli, Libya The British School in Tokyo, an international school in central Tokyo
Transportation Bituminous surface treatment, a sealing coat for pavements IATA airport code of Bost Airport, an airport along the Helmand River in Afghanistan Station code of SHIA railway station (BST), a railway station in Tangerang, Indonesia Bangalore Suburban Transport, the older name for the Bangalore Metropolitan Transport Corporation Batik Solo Trans, a bus rapid transit in Indonesia Transportation Safety Board of Canada (Bureau de la sécurité des transports du Canada) Bombardier Sifang Transportation Ltd., a Chinese manufacturer of MUs in the railway industry Basti railway station (station code: BST), Uttar Pradesh, India
Arts Bilal Satellite Television, an Islamic media production in Ethiopia Blood, Sweat & Tears, American jazz-rock group British Summer Time (concerts), an annual music festival held in Hyde Park, London Broom Street Theater, an experimental theater in Madison, Wisconsin
Other Brigade spécialisée de terrain, a police unit of the Central Directorate of Public Security in France Basic Safety Training, training in basic firefighting, survival, safety, and first aid Bavarian–Austrian Salt Treaty, European treaty