ABM

ABM or Abm may refer to:

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

 * Air Battle Manager, US Air Force rated officer position
 * 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
 * IATA airport code for Northern Peninsula Airport, in Queensland, Australia
 * Atmospheric Black Metal