BTR
BTR may refer to:
- BTR plc, formerly BTR Industries, one of the predecessor companies of Invensys plc
- BTR Aerospace Group
- BTR Industries
- BTR-EMS-AKG Janakeeya Vedi, a political group in India
- Baton Rouge Metropolitan Airport, Baton Rouge, Louisiana, USA (airport code)
- Baton Rouge, Louisiana, USA (Amtrak railroad station code)
- Be the Reds!, a Korean football slogan
- Big Tent Revival, a Christian rock band
- Big Time Rush, a Nickelodeon television series
- Blog Talk Radio
- B.T.R., a Bulgarian rock band
- British Tape Recorders, by Electric and Musical Industries Ltd (EMI)
- British Thomson-Houston (former name BTR)
- B. T. Ranadive, an Indian communist leader
- Ruf BTR
- Armored Personnel carriers
Bronetransporter, (literally "armoured transporter"), Soviet/post-Soviet military armoured personnel carriers:
Soviet/Russian
- BTR-40 armoured 4×4 truck (1950s)
- BTR-40P, another name for the BRDM-1
- BTR-40PB, another name for the BRDM-2
- BTR-50 tracked APC (1950s)
- BTR-60 eight-wheeled APC (1960s)
- BTR-70 eight-wheeled APC (1970s)
- BTR-80 eight-wheeled APC (1980s)
- BTR-90 Russian eight-wheeled APC (1990s)
- BTR-152 armoured 6×6 truck (1950s)
- BTR-D is a variant of the BMD-1 airborne fighting vehicle
- BTR-T Russian tracked infantry fighting vehicle based on the T-55 tank chassis (1990s)
Ukrainian
- BTR-3U BTR-80 based eight-wheeled APC (2000)
- BTR-4 Another BTR-80 bases eight-wheeled APC (2006)
- BTR-94 Ukrainian BTR-80 with twin 23-mm guns