BAT or B.A.T. may refer to:
Arts and entertainment B.A.T. (G.I. Joe), or Battle Android Troopers, fictional robots in the G.I. Joe universe B.A.T. (video game) or Bureau of Astral Troubleshooters, 1990 Big Ass Truck, a US psychedelic funk band
Business and finance Basic Attention Token, a cryptocurrency Best available technology, a pollutant regulation term British American Tobacco, London, England
Computing BAT keyboard, a one-handed chording keyboard BAT, Block Address Translation registers in PowerPC microprocessors .bat, the filename extension used in DOS and Windows batch files
Medicine Biogenic amine transporter Tropine benzilate Blunt abdominal trauma Brown adipose tissue A brand name of the Botulinum antitoxin serotype A, B, C, D, E, F, G medication BAT-2094 [710312-77-9] aka Batifiban, Correctin, Bevifibatide, Beitaning, Betagrin.
Transportation Alfa Romeo BAT, concept cars BAT Community Connector, a bus system in Bangor, Maine, US Batman railway station, Melbourne Battle railway station, East Sussex, England (National Rail station code) British Aerial Transport, a former aircraft manufacturer Brockton Area Transit Authority, an agency in Massachusetts, US BaT Tunnel, a cancelled project in Brisbane, Australia Bring a Trailer vehicle auction platform
Weapons Brilliant Anti-Tank, a guided weapon employed by artillery rockets and bombs 120 mm BAT recoilless rifle, a British anti-tank weapon
Other uses Bachelor of Applied Technology, a Canadian degree Baltic languages, a language family (ISO 639-2/5:bat) Baseball Assistance Team British Antarctic Territory, Antarctica Burst Alert Telescope, aboard the Neil Gehrels Swift Observatory
See also Bat (disambiguation) Bats (disambiguation) BATX, an acronym used to describe the Chinese tech giants of Baidu, Alibaba, Tencent, and Xiaomi