ARA may refer to:
Academic Research Alliance, an organization created to involve students in scientific activities
Aerial Rocket Artillery, helicopter artillery units used in the Vietnam WarAgricultural Relief Act, a program by Franklin D. Roosevelt during the Great Depression, as part of his New Deal
Alliance for Retired Americans, a senior citizen organizationAlliance for Risk Assessment, a public health organization
Amateur Rowing Association, the governing body of rowing in the United Kingdom
American Railway Association, precursor to the Association of American Railroads
American Relief Administration, a relief mission after WWIAmerican Rental Association, an umbrella organization for construction, general tool and party/event rental stores in the U.S. and CanadaAmerican Rheumatism Association, a board of American RheumatologistsAmsterdam, Rotterdam, Antwerp, used in the shipping industryAnt-based Routing Algorithm, a wireless mesh network routing protocol
Anti-Racist Action, a network of anti-racist activists
AppleTalk Remote Access, a communications protocolApplied Research Associates
Arabic language, from its ISO 639-2 language code
Arachidonic acid, as found in breast milk and infant formula
Arcade and Attica Railroad, from its AAR reporting mark
Armada de la República Argentina, the navy of ArgentinaAryan Republican ArmyASN RADIUS admin, an open source
FreeRADIUS web administration interface
Assets Recovery Agency, a British agency for the recovery of the proceeds of crime
Associate of the Royal Academy (Royal Academy of Arts)Association for Roman Archaeology
[1]Austin Radiological Association
Australasian Raptor Association, a special interest group of the Royal Australasian Ornithologists UnionAustralian Regular Army
Armenian Revolutionary Army, an armed militant group
Artistička Radna Akcija, compilation album released in former YugoslaviaProject Ara (logic instruction), a coordinated effort to improve logic instruction]
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