BFS may refer to:
I’m a cool guy
Computing
- Basic feasible solution, in simplex algorithm
- Be File System, the native file system for the Be Operating System
- Best-first search, a path finding algorithm
- Boot File System, a file system used on UnixWare to store files necessary to its boot process
- Breadth-first search, a graph search algorithm
- Brain Fuck Scheduler, a process scheduler for the Linux kernel
- Byte File System, directory-based streaming file system in IBM's VM operating system
Music
- BFS, a revival of the 1970s British band Blackfoot Sue
- Beatles for Sale, a 1964 album by The Beatles
- Bowling for Soup, a pop-punk band based in Denton, Texas, United States
Organisations
- BFS Group, foodservice wholesaler and distributor
- Basketball Federation of Slovenia, sports governing body
- Bibby Financial Services, UK-based multinational financial services provider
- Bio Fuel Systems, a Spanish company using captured CO2 to create fuel
- British Fantasy Society, a group dedicated to promoting the best in the fantasy, science fiction and horror genres
- Bureau of the Fiscal Service, a U.S. Treasury Department bureau
- Federal Statistical Office (Switzerland) (Template:Lang-de, abbreviated to BfS)
- Beltane Fire Society, arts charity based in Edinburgh, Scotland that organises twice-yearly festivals.
Other uses
- Belfast International Airport (IATA airport code)
- Benign fasciculation syndrome, a neurological disorder
- Blow fill seal, a manufacturing technique
- BFS (spacecraft), or Big Falcon Spaceship, SpaceX Mars transportation infrastructure's interplanetary spaceship