AAA

AAA, aaa, or Aaa may refer to:

• AAA (video game industry), a high-budget video game
• TripleA, a 2001 open source video game

• AAA (band), a Japanese pop band
• Against All Authority (-AAA-), an American ska-punk band
• Acid Angel from Asia (AAA), the first sub-unit of K-pop girl group TripleS
• Triple A (musical group), a Dutch trance group

• Song on City (Strapping Young Lad album)
• A.A.A (EP), by Nigerian band A.A.A
• AAA (album), by South Korean record producer Lee Hwi-min
• Access All Areas (FLO album), 2024

• Triple A, or Adult Alternative Songs, a record chart

• Adult album alternative, a radio format
• Association of Amateur Artists, a theatre association in Peru
• AAA, the production code for the 1970 Doctor Who serial Spearhead from Space
• <A.A.A> (Aces of ANSI Art), digital art group (1989–1991)
• AAA, a Japanese manga by Haruka Fukushima
• Anbanavan Asaradhavan Adangadhavan, a 2017 Indian Tamil-language film
• Asia Artist Awards, the South Korean annual award ceremony hosted by Star News

• Anti-aircraft artillery, measures to combat enemy aerial forces
• Antique Airplane Association, an aviation organization in the United States
• ASL Airlines Australia, an airline
• Ansett Australia, a former airline (ICAO code: AAA)
• Logan County Airport (Illinois), United States (FAA code: AAA)
• Anaa Airport, Tukuhora, French Polynesia (IATA code: AAA)

• Advanced Accelerator Applications, a radiopharmaceutical company
• Associated American Artists, an art gallery
• Associated Argentine Artists, an Argentine film studio

• Agricultural Adjustment Administration, a former U.S. government agency 1933–1942
• Puerto Rico Aqueducts and Sewers Authority (AAA in Spanish)

• Agricultural Adjustment Act of 1933, United States
• Agricultural Adjustment Act of 1938, United States

• Alianza Americana Anticomunista ("American Anticommunist Alliance" in Spanish), a Colombian para-military organization, 1978–1979
• Alianza Apostólica Anticomunista, in Spain
• Anti-Austerity Alliance, a political party in Ireland
• Argentine Anticommunist Alliance, a mid-1970s death squad

• Allied Artists Association (founded 1908), an art exhibiting society in London
• American Abstract Artists (founded 1937)
• American Accordionists' Association
• Asia Art Archive, Hong Kong

• American Automobile Association
• Australian Automobile Association

• Adopt-An-Alleyway Youth Empowerment Project, San Francisco, California
• Adventist Accrediting Association
• Afro-American Association
• AG für Akkumulatoren- und Automobilbau, German automobile manufacturer
• American Academy of Actuaries
• American Accounting Association
• American Ambulance Association
• American Anthropological Association
• American Arbitration Association
• American Australian Association, a privately-funded nonprofit organization based in New York
• Association of Autonomous Astronauts
• Ateliers d'Automobiles et d'Aviation, a French automobile manufacturer
• Australian American Association, a community organization based in Australia
• Australian Archaeological Association

• AAA proteins (ATPases Associated with various cellular Activities)
• Abdominal aortic aneurysm
• American Association for Anatomy
• Anti-actin antibodies
• Cavaticovelia aaa (aaa water treader), an insect from Hawaii
• Triple-A syndrome
• AAA, a codon for the amino acid lysine
• Anti-amyloid drugs, also known as anti-amyloid antibodies

• Amalgam (chemistry), represented in medieval alchemical texts with "aaa"
• Amino acid analysis
• Aromatic amino acids
• Arylalkanolamine
• Asymmetric allylic alkylation

• AAA, a level in Web Content Accessibility Guidelines
• Advanced Amiga Architecture chipset
• Authentication, authorization, and accounting, a security framework
• ASCII adjust after addition, one of the Intel BCD opcodes

• AAA battery, a standard size of dry cell battery
• Angle-angle-angle, see Similarity (geometry)
• Area activity analysis, a quality tool for process management

• Amateur Athletic Association of England, the Athletic Association in England
• American Airlines Arena, the former name of the Kaseya Center, a multi-purpose arena in Miami, Florida
• Arkansas Activities Association, for high school sports
• Lucha Libre AAA Worldwide, a Mexican wrestling promotion
• Montreal AAA, an amateur athletic association
• Triple-A (baseball), a North American Minor League Baseball classification level
• Asian Athletics Association, the continental athletics authority in Asia

• "Access all areas", a form of backstage pass
• AAA, the best bond credit rating
• Ghotuo language (ISO 639-3 code: AAA)

• AAAA (disambiguation)
• All pages with titles beginning with AAA
• All pages with titles containing AAA