BSL may refer to:

Business

* Boyne Smelters Limited, an Australian-based aluminium smelter company *

Black Star Line The Black Star Line (1919−1922) was a shipping line incorporated by Marcus Garvey, the organizer of the Universal Negro Improvement Association (UNIA), and other members of the UNIA. The shipping line was created to facilitate the transportation ...

, a former shipping line owned by Marcus Garvey *

Brookdale Senior Living Brookdale Senior Living Solutions owns and operates retirement homes across the United States. The company was established in 1978 and is based in Brentwood, Tennessee. It is the largest operator of senior housing in the United States, with over 6 ...

, a U.S. company that operates senior residences *

BlueScope BlueScope Steel Limited is an Australian flat product steel producer that was spun-off from BHP Billiton in 2002. History BlueScope was formed when BHP Billiton spun-off its steel assets on 15 July 2002 as BHP Steel. It was renamed BlueSco ...

Steel Limited, an Australian-based flat product steel producer

Education

Bachelor of Science in Law The Bachelor of Science in Law (BSL) is a somewhat special-purpose undergraduate degree that is typically intended for students who have completed some undergraduate education, but not received a baccalaureate degree, and are intending to resume th ...

, an academic degree * The British School of Lome, a school in Togo, West Africa * ''Transport Phenomena'' (book), an engineering textbook also known by its authors' initials (Bird, Stewart, and Lightfoot) *

Bangladesh Chhatra League The Bangladesh Chhatra League ( bn, বাংলাদেশ ছাত্রলীগ; translation: Bangladesh Students' League; BSL), formerly known as the East Pakistan Student League, often simply called the Chhatra League, is a students' p ...

, a students' political organisation in Bangladesh

Linguistics

* *

British Sign Language British Sign Language (BSL) is a sign language used in the United Kingdom (UK), and is the first or preferred language among the Deaf community in the UK. Based on the percentage of people who reported 'using British Sign Language at home' on ...

* Bhutanese Sign Language

Science and computing

* Biosafety level, also referred to as Biohazard Safety Level * Boost Software License, a license popular for C++ projects *The ''Bulletin of Symbolic Logic'' from the

Association for Symbolic Logic The Association for Symbolic Logic (ASL) is an international organization of specialists in mathematical logic and philosophical logic. The ASL was founded in 1936, and its first president was Alonzo Church. The current president of the ASL is ...

Bootstrap loader In computing, booting is the process of starting a computer as initiated via hardware such as a button or by a software command. After it is switched on, a computer's central processing unit (CPU) has no software in its main memory, so so ...

, the full term for the software involved in booting a computer

Sports

Basketball Super League Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular court, compete with the primary objective of shooting a basketball (approximately in diameter) through the defender's ...

(Turkish: ''Basketbol Süper Ligi''), Turkey's premier men's basketball league *Israeli Basketball Super League, a former name of Israel's premier men's basketball league, now the Israeli Basketball Premier League *Bafakhy Super League

Transportation

EuroAirport Basel Mulhouse Freiburg EuroAirport Basel Mulhouse Freiburg IATA airport 3-letter codes for the French area, the Swiss area, and the metropolitan area, french: Aéroport de Bâle-Mulhouse-Fribourg, it, Aeroporto di Basilea-Mulhouse-Friburgo, rm, Eroport da Basilea-Mu ...

, by IATA airport code *

Broad Street Line The Broad Street Line (BSL), also known as the Broad Street subway (BSS), Orange Line, or Broad Line, is a subway line owned by the city of Philadelphia and operated by the Southeastern Pennsylvania Transportation Authority (SEPTA). The line ru ...

, a subway line in Philadelphia, Pennsylvania

Other uses

*Biologic Space Laboratories, the location of the ''

Metroid Fusion is an action-adventure game developed and published by Nintendo for the Game Boy Advance in 2002. It was developed by Nintendo Research & Development 1, which had developed the previous game in the series, ''Super Metroid'' (1994). Players contr ...

'' video game *Beam Stage Loader, a machine that forms part of a

longwall mine Longwall mining is a form of underground coal mining where a long wall of coal is mined in a single slice (typically thick). The longwall panel (the block of coal that is being mined) is typically long (but can be upto long) and wide. Histo ...

* Blood sugar level *

Breed-specific legislation Breed-specific legislation (BSL) is a type of law that prohibits or restricts particular breeds or types of dog. Such laws range from outright bans on the possession of these dogs, to restrictions and conditions on ownership, and often establi ...

, a law to prohibit or restrict the keeping of particular types of dog {{disambig