BT

BT or Bt may refer to:

• Baronet, a title in the British honours system abbreviated "Bt" or formerly "Bt."

Arts, media and entertainment

• BT (musician) (born Brian Transeau), American electronic musician
• BT (album), a 2000 album by Buck-Tick
• BT (tabloid), a Danish tabloid
• Business Times (Singapore), a financial news daily
• BT, a fictional character from the television series .hack//Sign
• Breakfast Television, a Canadian morning television program
• Burton Taylor Studio or The BT, managed by Oxford Playhouse

Businesses

• 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
• AirBaltic, a Latvian airline (IATA code BT)
• BT (Wealth Management), wealth management brand within Westpac group in Australia
• Banca Transilvania, a bank in Romania
• Bankers Trust, a banking organisation
• Brand of Bulgarian tobacco producer Bulgartabac
• Burlington Transit, Ontario, Canada

Places

• BT postcode area, which covers the whole of Northern Ireland
• Bhutan (ISO country code BT)
  • .bt, Bhutan's country-code Top Level Domain
• Bačka Topola, Serbia (vehicle registration code)
• Province of Barletta-Andria-Trani, Italy (vehicle registration code)
• Barton County, Kansas (state county code BT)
• Bayreuth, Germany (vehicle registration code)
• Bitola, Republic of Macedonia (vehicle registration code)
• Botoșani, Romania (vehicle registration code)
• Botoşani County, Romania (ISO 3166-2:RO code)
• Kherson Oblast, Ukraine (vehicle registration code)

Science and technology

• Biotite, a phyllosilicate mineral
• Bluetooth, a wireless personal-area-network protocol
• BT tank, a series of highly mobile Soviet tanks
• BT-Epoxy, a polymer used in printed circuit boards
• Bacillus thuringiensis, a bacterium which forms Bt toxins
• Bathythermograph, underwater thermometer
• BitTorrent

Other uses

• Brian Taylor (Australian footballer), nickname
• Blacksburg Transit, Virginia, US
• Body thetan, a concept in Scientology
• BT grade tea