CAA

CAA may refer to:

Law

• Citizenship (Amendment) Act, 2019 of India
  • Protests regarding the Citizenship (Amendment) Act
• Clean Air Act, United States law to reduce air pollution
• Congressional Apportionment Amendment, unratified pending United States constitutional amendment
• Copyright assignment agreement, to transfer copyright to another party
• Cuban Adjustment Act, United States federal law

Organizations

Arts

• China Academy of Art, a fine arts college in China founded in 1928
• College Art Association, a professional arts association in the US
• Concert Artistes Association, founded 1897

Automobile

• Canadian Automobile Association, a federation of clubs across Canada
• China Automobile Association, a roadside assistance provider in China owned by Insurance Australia Group
• Cyprus Automobile Association, a non-profit organization, providing roadside assistance services

Aviation

Airlines

• CAA, ICAO airline designator for Atlantic Southeast Airlines, a defunct carrier in the United States
• Central African Airways, a defunct airline, national carrier for the Central African Federation
• Compagnie Africaine d'Aviation, a Congolese airline

Regulatory agencies

• Civil aviation authority (CAA), general term for a statutory authority that oversees the regulation of civil aviation
• Civil Aviation Authority, the name of these countries' regulators:
  • Civil Aviation Authority (New Zealand)
  • Civil Aviation Authority (South Africa)
  • Civil Aviation Authority (United Kingdom)
  • Civil Aviation Authority (Moldova) (formerly Civil Aviation Administration in English)
  • Civil Aviation Authority of Norway
• Civil Aviation Agency, the name of two countries' regulators in English:
  • Civil Aviation Agency Slovenia
  • Latvian Civil Aviation Agency
• Civil Aeronautics Administration (disambiguation), two national regulators:
  • Civil Aeronautics Administration (Taiwan), a division of Ministry of Transportation and Communication
  • Civil Aeronautics Administration (United States), formed in 1938 and split into two agencies in 1940

Other

• Children's Air Ambulance, air ambulance for children in the UK

Science

• Canadian Archaeological Association, publishes archaeological literature
• Canadian Avalanche Association, avalanche awareness and safety
• Carinthian Astronomical Association (Astronomische Vereinigung Kärntens), Austria
• Center for American Archeology, in Kampsville, Illinois, an independent non-profit research and education
• Computer Applications and Quantitative Methods in Archaeology (CAA) - international organization of archaeologists, organizes an annual conference

Sports and entertainment

• Canyon Athletic Association, an association to organize sports for smaller charter schools in the state of Arizona
• Colonial Athletic Association, an NCAA Division I college athletic conference whose full-time members are in East Coast US states
  • Colonial Athletic Association Football Conference, branded as CAA Football, a technically separate conference for American football operated by the above
• Confederation of African Athletics, a continental association for the sport of athletics in Africa
• Creative Artists Agency, an American talent and sports agency
• Cycle Action Auckland, a pro-cycling advocacy group in Auckland, New Zealand

Other organizations

• Campaign Against Antisemitism, a UK organisation
• California Alumni Association, the alumni association of the University of California, Berkeley
• Case Alumni Association, oldest independent alumni organization in the US
• Cat Aficionado Association, a registry of pedigreed felines in China
• Center for Academic Advancement, a part of the Johns Hopkins University Center for Talented Youth
• Center for Army Analysis, US
• China Advertising Association
• Commission for Academic Accreditation, United Arab Emirates
• Commonwealth Association of Architects, an organisation for architects in commonwealth countries
• Council on African Affairs, provided information about Africa to the US, particularly to African Americans

Science and technology

• Cerebral amyloid angiopathy, a form of angiopathy
• Computational aeroacoustics, direct simulation of acoustic fields associated with flows
• Computer-aided assessment, assessment performed or mediated through computer methods
• Computer-aided auscultation, computer analysis of stethoscope data
• DNS Certification Authority Authorization, a method for cross-checking security information on the Internet
• Cover Art Archive, a project hosting album cover art images
• CAA, one of the codons for the amino acid glutamine

Other uses

• Command Arms and Accessories, an Israeli firearms manufacturer of Kalashnikov style weapons
• Coventry Arena railway station, station code "CAA"
• Chester A. Arthur, 21st president of the United States