BT

BT or Bt may refer to:

The arts

 * BT (musician) (born Brian Transeau), American electronic musician
 * BT (album), a 2000 album by Buck-Tick
 * Burton Taylor Studio or The BT, managed by Oxford Playhouse

Fictional entities

 * BT, a character in the television series .hack//Sign
 * BT (meaning "beached thing"), a type of fictional creature in the Death Stranding game

News media

 * B.T. (tabloid), a Danish newspaper
 * Bergens Tidende, a Norwegian newspaper
 * Breakfast Television, a Canadian morning television news program
 * The Business Times (Singapore), a financial newspaper

Financial services

 * BT (Wealth Management), wealth management brand within Westpac group in Australia
 * Banca Transilvania, a bank in Romania
 * Bankers Trust, a banking organisation

Public transport

 * AirBaltic, a Latvian airline (IATA code BT)
 * Blacksburg Transit, Virginia, US
 * Burlington Transit, Ontario, Canada
 * Brampton Transit, a local municipal bus service for the city of Brampton, Ontario, Canada

Telecommunications

 * BT Group plc, parent company of British Telecom
 * BT Global Services, a division of the BT Group
 * BT Consumer, a division of the BT Group

Other businesses

 * BT, a brand of Bulgarian tobacco producer Bulgartabac
 * Brooktree, a semiconductor company later acquired by Rockwell Semiconductor

Places

 * Bhutan (ISO country code BT)
 * .bt, Bhutan's country-code Top Level Domain
 * Barton County, Kansas (state county code BT)
 * British Indian Ocean Territory, WMO country code

Europe

 * BT postcode area, which covers the whole of Northern Ireland
 * Province of Barletta-Andria-Trani, Italy (vehicle registration code)
 * Bačka Topola, Serbia (vehicle registration code)
 * Bayreuth, Germany (vehicle registration code)
 * Bitola, Republic of Macedonia (vehicle registration code)
 * Botoșani, Romania (vehicle registration code)
 * Botoșani County, Romania (ISO 3166-2:RO code)
 * Kherson Oblast, Ukraine (vehicle registration code)

Science and technology

 * Haplogroup BT, a Y-chromosome gene group
 * Biotite, a phyllosilicate mineral
 * BT tank, any in a series of Soviet light tanks produced in large numbers between 1932 and 1941
 * BT-Epoxy, a polymer used in printed circuit boards
 * Bacillus thuringiensis, a bacterium used as a pesticide
 * Bathythermograph, an underwater thermometer
 * BitTorrent, an Internet file-sharing protocol
 * Bluetooth, a wireless connection technology

Other uses

 * Baronet, a title in the British honours system abbreviated "Bt" or formerly "Bt."
 * Body thetan, a concept in the Scientology belief system
 * Brian Taylor (Australian footballer), nickname
 * Brenton Tarrant, Australian mass shooter
 * BT grade tea