| Acronym | Definition |
|---|
| CAA | Creative Artists Agency |
| CAA | Canadian Automobile Association |
| CAA | College Art Association |
| CAA | Clean Air Act |
| CAA | Comprehensive Area Assessment (UK) |
| CAA | Civil Aviation Act |
| CAA | Cour Administrative d'Appel (French: Administrative Court of Appeal) |
| CAA | Civil Aeronautics Administration |
| CAA | California Apartment Association (Sacramento, CA) |
| CAA | Computer Aided Assessment |
| CAA | Cerebral Amyloid Angiopathy |
| CAA | Canadian Authors Association |
| CAA | Compagnie Africaine d'Aviation (French: African Aviation Company; Congo) |
| CAA | Computational Aeroacoustics |
| CAA | Cranbrook Academy of Art (Bloomfield Hills, Michigan) |
| CAA | California Alumni Association (University of California-Berkeley) |
| CAA | Civil Aeronautics Authority |
| CAA | Chinese for Affirmative Action |
| CAA | Career Advancement Accounts (US government) |
| CAA | Consolidated Appropriations Act |
| CAA | Commonwealth Association of Architects (UK) |
| CAA | Codigo Alimentario Argentino (Spanish) |
| CAA | Canadian Acoustical Association |
| CAA | Cold Air Advection |
| CAA | Caisse Autonome d'Amortissement (French: Autonomous Sinking Fund; Cameroon) |
| CAA | Center for Army Analysis |
| CAA | Continental Airlines Arena (New Jersey) |
| CAA | Chiropractors' Association of Australia |
| CAA | Council on Aviation Accreditation |
| CAA | Computer-Aided Analysis |
| CAA | Cyprus Automobile Association (est. 1933) |
| CAA | Constant Attendance Allowance (UK) |
| CAA | Confederation of African Athletics (Senegal) |
| CAA | Communauté d'Agglomération d'Agen (French: Agglomeration Community of Agen; Agen, France) |
| CAA | Cuban Adjustment Act |
| CAA | Cargo Airline Association |
| CAA | Concepts Analysis Agency (US Army) |
| CAA | Controlled Access Area |
| CAA | Consumer Affairs Authority (Sri Lanka) |
| CAA | California Aikido Association |
| CAA | Carriage Association of America |
| CAA | Columbus Apartment Association (Columbus, OH) |
| CAA | Chester A. Arthur (21st US President) |
| CAA | Carolina Athletic Association |
| CAA | California Aquaculture Association |
| CAA | California Academy of Audiology |
| CAA | China Automobile Association |
| CAA | Coordinated Atomic Actions (robotics) |
| CAA | Competent Authority Approval |
| CAA | Cessation Anticipée d'Activité (French: Early Retirement) |
| CAA | Chicken Anemia Agent |
| CAA | Compagnie des Autocars de l'Anjou (French: Anjou Coach Company; Angers, France) |
| CAA | Christian Anime Alliance |
| CAA | Constitution Amendment Act |
| CAA | Compliance Assurance Agreement |
| CAA | Career Assistance Advisor (USAF) |
| CAA | Center for Antiwar Action (Yugoslavia) |
| CAA | Combined Arms Army |
| CAA | Central Accumulation Area (hazardous waste management) |
| CAA | Contaminant Analysis Automation |
| CAA | Colorado Aquaculture Association |
| CAA | Cigar Association of America, Inc |
| CAA | Congenital Aural Atresia |
| CAA | Coach Across America (youth development program; Up2Us; New York, NY) |
| CAA | Certified Annuity Advisor |
| CAA | Clermont Athlétisme Auvergne (French ahtletic club) |
| CAA | Childcare Associations Australia |
| CAA | Culinary Arts Academy (various locations) |
| CAA | Club des Amis d'Allemagne (French: Friends of Germany Club; Cameroon) |
| CAA | Club Aéronautique d'Annemasse (French: Annemasse Aviation Club; Annemasse, France) |
| CAA | Atlantic Wolffish (FAO fish species code) |
| CAA | Command Arrangement Agreements (US DoD) |
| CAA | Community Athletic Association |
| CAA | Communauté d'Agglomération de l'Artois (French: Agglomeration Community of Artois; Artois, France) |
| CAA | Canadian Aviation Administration |
| CAA | Counter Air Attack |
| CAA | Cabinet d'Avocats Associés (French: Law Firm Associates) |
| CAA | Central Arid Asia |
| CAA | Chemical Agent Alarm |
| CAA | Corsicana Apartment Association (Corsicana, TX) |
| CAA | Camano Arts Association (Stanwood, Washington) |
| CAA | Computer-Assisted Accounting |
| CAA | civil air augmentation (US DoD) |
| CAA | Coherent Adaptive Antenna |
| CAA | Cost Account Authorization |
| CAA | Contract Anticipated Award |
| CAA | Canning Across America (culinary collective) |
| CAA | Centre d'Apprentissage en Autonomie (French: Self Learning Center) |
| CAA | Canada Airports Act |
| CAA | Customer Asset Accounting |
| CAA | Chronic Annual Average |
| CAA | Collectif Anjou Airsoft (French airsoft club; Angers, France) |
| CAA | Client Account Agreement (commercial document) |
| CAA | Commander, Atlantic Area Coast Guard |
| CAA | Cache Across America (geocaching) |
| CAA | Contract Actual Award |
| CAA | Center for Aerospace Analysis |
| CAA | Certified Advertising Analyst (AAPRMA) |
| CAA | Cable Anchor Assembly (construction) |
| CAA | Cash Accounting Associate |
| CAA | Crypto Access Authorization |
| CAA | Combined Arms Assessment |
| CAA | Combined Arms Agency |
| CAA | Catholic Anthropological Association |
| CAA | Corsican-American Association |
| CAA | Chelmsford Angling Association (Chelmsford, Essex, UK) |
| CAA | Computed Area Address (Nortel) |
| CAA | Cercle Alpine de l'Ain (French automobile club; Ain, France) |
| CAA | Centre d’Acheminement des Abonnés (France TELECOM) |
| CAA | Capital Across America (Nashville, Tennessee) |
| CAA | Communication Achievement Award (Toastmasters) |
| CAA | Corporate Audit and Assurance |
| CAA | Communication Augmentatifs et Alternatifs (French: Augmentative and Alternative Communication; speech therapy) |
| CAA | Cestas Aquitaine Astronomie (French astronomy association; est. 2002; Aquitaine, France) |
| CAA | Commission de l'Arc Atlantique (French: Atlantic Arc Commission) |
| CAA | Club Alpine Aragon (French: Aragon Alpine Club; automobile club; Aragon, Spain) |
| CAA | CMS (Centers for Medicare and Medicaid Services) Access Administrator (US HHS) |
| CAA | Conseil Africain de l'Arachide (French: African Groundnut Council) |
| CAA | Comptoir Ardéchois Automobile (French automobile parts supplier) |
| CAA | Central Aviation Archive (aviation) |
| CAA | Continuing Airworthiness Assessment |
| CAA | Christopher Allen & Associates |
| CAA | Children Affected by AIDS (various organizations) |
| CAA | Council on African Affairs (1937-1955) |
| CAA | Christian Conference of Asia (regional ecumenical organization) |
| CAA | Committee on Academic Affairs (various universities) |
| CAA | Court Appointed Attorney (various locations) |
| CAA | Coordinator of Attorney Appointments (Texas) |
| CAA | Clean Access Agent (software) |
| CAA | Chapter Achievement Award |
| CAA | Colonial Athletic Association |
| CAA | Civil Aviation Authority (UK) |
| CAA | Community Action Agency |
| CAA | China Academy of Art |
| CAA | Cincinnati Arts Association (Cincinnati, OH) |
| CAA | Chicagoland Apartment Association (Schiller Park, Il) |
| CAA | Command Arms Accessories (Ivyland, PA) |
| CAA | Community Aid Abroad |
| CAA | Children's Action Alliance (Arizona) |
| CAA | Coronary Artery Anomalies |