Bos is a genus of domestic cattle.

Bos, BOS, or BoS may also refer to:

Places

• Boş (), a village in Hunedoara, Hunedoara County, Romania

• deBosno (river)

• Baku Olympic Stadium, Azerbaijan

• Bowen Orbital Spaceport, Abbot Point, Bowen, Queensland, Australia

• BOS, IATA location identifier for Logan International Airport, Boston, Massachusetts, USA

• BOS, Amtrak station code for South Station, Boston, Massachusetts, USA

Companies and organizations

• BOS, ICAO airline designator for Level Airlines

• Band-operated schools, a type of school in Canada managed by a First Nations government

• Bilbao Orkestra Sinfonikoa, a symphony orchestra in Bilbao, Basque Country

• B.O.S. Better Online Solutions, an Israeli RFID company

• Board of Studies, NSW state education board, Australia

• Boeddhistische Omroep Stichting, a Dutch public broadcaster

• Borneo Orangutan Survival, foundation

• British Orthodontic Society

Fictional groups

• Brotherhood of Steel, a faction in the Fallout franchise

Business and management

• Business operating system (management), a standard collection of business processes

• Business Operating System (software), a cross-platform operating system

• Behavioral Observation Scale, used for employee performance appraisal

• Bonita Open Solution, open-source workflow and business management software

Other

• bos, the ISO 639 alpha-3 code for the Bosnian language

• Bos (film)

• Bos (surname)

• BOS Ice Tea, a South African brand of ice tea

• Background Oriented Schlieren, an optical flow visualization technique

• Balance of system, components of a photovoltaic system besides panels

• Basic oxygen steelmaking

• Batavian Eastern Railway Company ()

• BOS/360, operating system for System/360 computers developed by IBM

• Liebherr BOS series, type of offshore cranes

See also

• Boss (disambiguation)

• Bo (disambiguation)