Arm

ARM may stand for:

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Most likely:

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• ARM Ltd (originally Advanced RISC Machines)
• ARM architecture CPU design or one of its derivatives developed by ARM Ltd (originally called The Acorn RISC Machine)
• Adjustable rate mortgage
• Annotated Reference Manual (C++)
• Artificial rupture of membranes (see amniotic sac)
• the ISO 3166-1 3-letter country code and an abbreviation for Armenia

Others:

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• Accelerated reply mail (USPS)
• Accelerated Response Motoring
• Accredited Resident Manager
• Acquisition risk management
• Ada Reference Manual
• Ada Requirements Methodology
• Administrator Reference Manual (found in ISC BIND)
• Administrative Rules of Montana
• Afrikaner Resistance Movement (South Africa)
• Age-related maculopathy (ophthalmology)
• Amalgamated Regional Militia (Known Space)
• American Rehabilitation Ministries (arm.org)
• Anhysteretic remanent magnetization
• Application Response Measurement
• Anti-radiation missile
• Argentina Moneda Nacional
• Armada de la Republica Mexicana
• Armenian language (ISO 639 alpha-3, arm)
• Association of Radical Midwives (UK)
• Association Des Radio Amateurs De Monaco
• Association of Recovering Motorcyclists
• Association for Rehabilitation Marketing
• Association of Remedial Masseurs (Australia)
• Association of Reproductive Managers
• Association for Research on Mothering
• Association of Rotational Molders
• Atalla Resource Manager (HP)
• Atheist Resistance Movement
• Atmospheric Radiation Measurement Program (DOE, arm.gov)
• Atomic Resolution Microscope (NCEM)
• Australian Republican Movement
• Automatic Restart Manager, a z/OS feature
• AutoRAID Manager
• Wild ARMs video game series.