BSD is the Berkeley Software Distribution, a free Unix-like operating system, and numerous variants.
BSD may also refer to:
Science, technology, and mathematics Bipolar spectrum disorder Birch and Swinnerton-Dyer conjecture, an important unsolved problem in mathematics Blind spot detection in vehicles
Computing BSD licenses, a family of permissive free software licenses originally from the Berkeley Software Distribution Bit stream decoder, a video decoder in a graphics processing unit
Organizations Birsa Seva Dal, a political group in India Bob- und Schlittenverband für Deutschland, the bobsleigh, luge, and skeleton federation for Germany Blue State Digital, a new media strategy and technology firm Cray Business Systems Division, or Cray BSD
Schools Beaverton School District, a school district in Beaverton, Oregon, US Bellevue School District, the school district of Bellevue, Washington, US Benoit School District, the school district of Benoit, Mississippi, US Brandywine School District, a school district in New Castle County, Delaware, US Burlingame School District, a school district in Burlingame, California, US
Sports Bally Sports Detroit, American regional sports network owned and operated by Bally Sports Benoît Saint-Denis (born 1995) or BSD, French mixed martial artist
Transportation Baoshan Yunduan Airport (IATA code), China Bishan Depot (MRT depot code), Singapore
Places Bumi Serpong Damai, a planned city in Greater Jakarta, Indonesia
Other uses Bahamian dollar, ISO 4217 code BSD Besiyata Dishmaya, BS"D, an Aramaic phrase meaning "with the help of Heaven" BSD Records, a 1950s record label Bungo Stray Dogs, a Japanese manga series and its franchise Bitch Suck Dick, a 2011 song by Tyler, The Creator, Jasper Dolphin and Taco, on the former's second studio album, Goblin.
See also Berkeley Software Design (BSDi), a former corporation which developed, sold and supported BSD/OS BSD/OS, originally called BSD/386 and sometimes known as BSDi, a proprietary version of the BSD operating system developed by Berkeley Software Design List of BSD operating systems (*BSD) Blue Screen of Death (BSoD), an error screen displayed after a fatal system error Bipolar Spectrum Diagnostic Scale (BSDS) BDS