ABM or Abm may refer to:

Aviation

  • Air Battle Manager, US Air Force rated officer position
  • IATA airport code for Northern Peninsula Airport in Bamaga, State of Queensland, Australia

Companies

  • ABM Industries, a US facility management provider
  • ABM Intelligence, a UK software company
  • Advantage Business Media, a US digital marketing and information services company
  • Associated British Maltsters, acquired by Dalgety plc

Computing

  • Advanced Bit Manipulation, an instruction set extension for x86
  • Agent-based model, a computational model for simulating autonomous agents
  • Asynchronous Balanced Mode, an HDLC communication mode

Military

  • Anti-ballistic missile
  • Anti-Ballistic Missile Treaty, 1972 arms control treaty between the US and USSR

Organizations

  • Abahlali baseMjondolo, movement of South African shack dwellers
  • Anglican Board of Mission - Australia, the national mission agency of the Anglican Church of Australia
  • Ansar Bait al-Maqdis, an Egyptian jihadist group

Other uses

  • Abanyom language of Nigeria, ISO 639-3 code
  • ABM (video game), 1980 video game
  • Account-based marketing, strategic approach to business marketing
  • Activity-based management, method of identifying and evaluating activities that a business performs
  • Agaricus blazei Murill, a species of mushroom
  • Automated banking machine, Canadian term for automated teller machine
  • Atmospheric Black Metal