Arm (disambiguation)

Look up arm in Wiktionary, the free dictionary.

An arm is an upper limb of the body.

Arm or ARM may also refer to:

Geography

Arm (geography), a narrow stretch of a larger body of water
- Canal arm, a subsidiary branch of a canal or inland waterway
- Distributary or arm, a subsidiary branch of a river
Arm River (disambiguation), several rivers and locations
Armenia, by country code

ARM architecture, a RISC instruction set family
- ARM Holdings, a British company that designs the ARM computer processors
Application Response Measurement, an open standard for diagnosing performance bottlenecks
Abstract Rewriting Machine, a virtual machine
Asteroid Redirect Mission, a proposed NASA mission
Atmospheric Radiation Measurement, a program of the United States Department of Energy
Anti-radiation missile
Arm (software), a CLI status monitor for Tor
Armaments or weapon
- Firearm

ARM (novella), a novella by Larry Niven
- Amalgamated Regional Militia, a fictional group from Larry Niven's Known Space universe
Armageddon (MUD), a text-based online role-playing game
ARM, a faction in Chris Taylor's video game Total Annihilation

Animal Rights Militia
African Resistance Movement, an anti-apartheid movement in South Africa
Afrikaner Weerstandsbeweging (Afrikaner Resistance Movement)
Army of the Republic of Macedonia
Association of Radical Midwives
Associação dos Radioamadores de Macau, an amateur radio organization in Macao
Asociatia Radioamatorilor din Moldova, an amateur radio organization in Moldova
Association of Railway Museums, an organization in North America
Association of Recovering Motorcyclists
Australian Republican Movement, a lobby group that promotes changing Australia to a republic
Autism rights movement