BAC or Bac may refer to:

Places

* Bac, Rožaje, Bac, a village in Montenegro * Baile Átha Cliath, Irish language name for Dublin city. * Bîc River, aka ''Bâc River'', a Moldovan river * Baç Bridge, bridge in Turkey * Barnes County Municipal Airport (ICAO airport code: KBAC; FAA airport code: BAC) Valley City, North Dakota, US; see List of airports in North Dakota

Arts and entertainment

* Baryshnikov Arts Center, in Manhattan, New York City * ''Batman: Arkham City'', a 2011 video game * Battersea Arts Centre, London, England * Benedicta Arts Center, St. Joseph, Minnesota, USA * Big Apple Chorus, New York based barbershop chorus * Boston Area Crusaders, former name of the Boston Crusaders Drum and Bugle Corps

Organizations

* BAC-Credomatic, a Central American financial company owned by Grupo Aval Acciones y Valores * Baltimore Aircoil Company, a manufacturer of Cooling tower, cooling towers * Bangabandhu Aeronautical Centre * Bank of America, which trades on the NYSE under the stock ticker BAC * Boeing Airplane Company, the former name of Boeing Commercial Airplanes * Briggs Automotive Company, a British car manufacturing company * Bristol Aeroplane Company (1920–1956), British aviation company * British Aircraft Company (1930–1936), British aviation company * British Aircraft Corporation (1959/1960–1977), British aviation company * International Union of Bricklayers and Allied Craftworkers, North American labor union

Education

* Baccalaureate (disambiguation), the name of a number of educational qualifications * Basic Airborne Course, of the United States Army Airborne School * Belmont Abbey College, Belmont, North Carolina * Bibliothèque et Archives Canada, the Library and Archives Canada, in Ottawa * Boston Architectural College, Boston, Massachusetts, USA * Botswana Accountancy College, Gaborone, Botswana * Broughton Anglican College, a school in Menangle, New South Wales, Australia * British Accreditation Council, a British educational accreditation agency

Medicine, science and technology

* BACnet, Building Automation and Control * .BAC, a filetype used by the RSTS/E timesharing system for compiled BASIC-PLUS files * Bacterial Artificial Chromosome, a DNA construct used for transforming and cloning in bacteria * Basic Access Control, a protocol used to transmit data contained in a passport equipped with RFID chip * Benzalkonium chloride, a type of cationic surfactant * Water_treatment#Activated_Carbon, Biological-activated carbon, used in water treatment * Blood alcohol content (or ''blood alcohol concentration'') * Bronchioloalveolar carcinoma, a type of lung cancer often diagnosed in non-smokers * HP Business Availability Center, software in HP Business Service Management#HP Business Availability Center 9.0 (BAC), HP Business Service Management

Sports

* Bank Atlantic Center, an indoor arena in Sunrise, Florida, USA * Badminton Asia Confederation, governing body for badminton in Asia * Bauru Atlético Clube, a Brazilian football (soccer) club * British Athletes Commission

Other uses

* Born Again Christian