BTM may refer to:

  • Business Technology Management (BTM)
  • Business Transaction Management
  • Benefitive Treasury Measure
  • Behind the Music
  • Bell Telephone Manufacturing Company (BTMC) in Antwerp, Belgium, now a part of Alcatel
  • Bromotrifluoromethane
  • Bronx Terminal Market
  • The Bank of Tokyo-Mitsubishi, Ltd.
  • British Tabulating Machine Company
  • Bert Mooney Airport, an airport near Butte, Montana
  • Beneath The Massacre, a Technical death metal band from Montreal
  • Berlin Tourism Marketing (Berlin Tourismus Marketing), a public private partnership to promote tourism in Berlin, Germany
  • Bristol Temple Meads railway station
  • Bukit Timah Monkey Man, a Singapore cryptid
  • BTM Layout, a residential area in southern Bangalore, India
  • Bigger Than Me
  • Biot–Tolstoy–Medwin diffraction model