BSL

BSL may refer to:

Businesses

• Black Star Line, a former shipping line owned by Marcus Garvey
• BlueScope Steel Limited, Australian-based flat product steel producer
• Bokaro Steel Plant, a steel plant in Bokaro district, Jharkhand, India
• Boyne Smelters Limited, Australian-based aluminium smelter company
• Brookdale Senior Living, a U.S. company that operates senior residences
• Tata Steel BSL, formerly Bhushan Steel Limited, a defunct manufacturer of auto-grade steel in India

Education

• Bachelor of Science in Law, an academic degree
• British School of Lomé, Togo, a school in Togo, West Africa

Languages

• British Sign Language, United Kingdom
• Bhutanese Sign Language, Bhutan
• Brazilian Sign Language, Brazil
• Bulgarian Sign Language, Bulgaria

Publications

• Bulletin de la Société de Linguistique de Paris, a French journal of linguistics (since 1869)
• Bulletin of Symbolic Logic, American journal of the Association for Symbolic Logic (since 1995)
• Transport Phenomena (book), a 1960 chemical engineering textbook by Bird, Stewart, and Lightfoot

Science and computing

• Biosafety level or biohazard safety level, a set of biocontainment precautions
• Blood sugar level
• Boost Software License, a license popular for C++ projects
• Bootstrap loader, the software involved in booting a computer
• Business Source License, a source-available software license

Sports

• Basketball Super League, Turkey
• Basketball Super League (North America)
• Israeli Basketball Super League
• Brunei Super League, a football league
• Bangladesh Super League, a football league

Transportation

• EuroAirport Basel Mulhouse Freiburg (IATA airport code)
• Broad Street Line, a subway line in Philadelphia, Pennsylvania, US
• Bhusaval Junction railway station (station code: BSL), Maharashtra, India

Other uses

• Bangladesh Student League, a students' political organisation in Bangladesh
• Biologic Space Laboratories, the location of the Metroid Fusion video game
• Beam stage loader, a machine that forms part of a longwall mine
• Breed-specific legislation, a type of law to prohibit or restrict the keeping of particular breeds or types of dog