CAC

CAC may refer to:

Arts

 * California Arts Council, an agency for advancing California through the arts and creativity
 * Campbelltown Arts Centre, multidisciplinary contemporary arts centre south-west of Sydney, Australia
 * Comics Arts Conference, a scholarly conference associated with Comic-Con International
 * Contemporary Arts Center, an art museum in Cincinnati, Ohio
 * Ciutat de les Arts i les Ciències (City of Arts and Sciences), a cultural and architectural complex in Valencia, Spain

Business and finance

 * Central Arbitration Committee
 * CAC 40, a French stock market index
 * Cotation Assistée en Continu, an electronic trading system used at the French stock exchange
 * Capital account convertibility, a fiscal policy based on conducting transactions of local financial assets into foreign financial assets freely
 * Collective action clause, a clause that allows a supermajority of bondholders to agree a debt restructuring that is legally binding on all holders of the bond
 * Corporate Affairs Commission, Nigeria, a body that regulates companies in Nigeria
 * Customer acquisition cost, the amount of money a business needs to spend to get an additional customer

Corporate

 * Call Aircraft Company, an aircraft manufacturer in the United States
 * Certified Acceptance Corporation, a coin grading service
 * Cessna Aircraft Company, a defunct American general aviation aircraft manufacturing corporation
 * Chengdu Aircraft Corporation, an aircraft manufacturer in China
 * Chugach Alaska Corporation, an Alaska Native regional corporation
 * Colonial Ammunition Company, a New Zealand ammunition company
 * Commonwealth Aircraft Corporation, an Australian aircraft manufacturer
 * Conquest Airlines (ICAO airline designator)
 * Consolidated Aircraft Corporation
 * Copa Airlines Colombia
 * Carrington American Central
 * Copper Australia Courier
 * Cambridge Aero Corporation

Education

 * Cairo American College, a school in Cairo, Egypt
 * Coomera Anglican College, a school in Queensland, Australia
 * Carmel Adventist College, a school in Western Australia, Australia
 * Christian Alliance College, a middle school in Tuen Mun, Hong Kong

United States

 * Central Arizona College, a community college in Coolidge, Arizona
 * Commissioner's Academic Challenge, a Florida high school academic tournament
 * Central Arkansas Christian Schools, a school system in North Little Rock, Arkansas
 * Congressional App Challenge, an science and app challenge for all congressional districts in the U.S.

Military

 * U.S. Army Coast Artillery Corps, a U.S. Army corps
 * Casualty Assistance Center, assists to next-of-kin of critically injured, ill or deceased U.S. Army soldiers, retirees, and veterans
 * Combined Action Company, a joint unit of the Combined Action Program of U.S. Marines and South Vietnamese Regional Forces during the Vietnam war
 * United States Army Combined Arms Center, a component of the Training and Doctrine Command
 * Canadian Armoured Corps, renamed in 1945 to Royal Canadian Armoured Corps
 * Canadian Aviation Corps, the predecessor to the Royal Canadian Air Force
 * Common Access Card, a U.S. military identification card
 * Colombian armed conflict (1964–present), an internal war in Colombia

Politics and religion

 * Campaign Against Censorship, a UK pressure group that opposes censorship
 * Central Advisory Commission, a political commission of the People's Republic of China
 * Central Advisory Council, a body set up by the Imperial Japanese Army in the occupied Dutch East Indies
 * Central Asian Commonwealth, an organization later renamed to Organization of Central Asian Cooperation
 * Constitutional Accountability Center, a Washington, D.C. think tank
 * CPSU Central Auditing Commission, an organ of the Communist Party of the Soviet Union
 * Christians Against the Coup, an Egyptian political movement opposing the recent 2013 coup d'état in Egypt
 * Christ Apostolic Church
 * Church at Charlotte, an evangelical free church in Charlotte, NC
 * Cyberspace Administration of China, a government agency of the People's Republic of China

Science and technology

 * Calcium carbide, a chemical compound
 * Call Admission Control, a concept in voice over IP networking
 * Air carbon arc cutting, an arc cutting process
 * Citric acid cycle, a series of chemical reactions in cells that use oxygen in respiration
 * Codex Alimentarius Commission, an organisation which maintains food standards
 * Common Access Card, smart card used by the Active Duty United States Defense personnel
 * Criteria air contaminants, a group of air pollutants
 * Charge air cooler, part of an internal combustion engine
 * Carrier access code
 * Система Аварийного Спасения (transliteration from the Russian alphabet: Sistema Avariynogo Spaseniya, SAS), the Soyuz launch escape system
 * CAC, a codon for the amino acid histidine
 * CaC, Configuration as Code

Medicine

 * Coronary Artery Calcium

Sports and games

 * Cardiff Athletic Club, a Cardiff-based multi sport organisation
 * Castles and Crusades, a role-playing game
 * Cauliflower Alley Club, a wrestling and boxing organization
 * Commonwealth Athletic Conference, a high school athletic conference in Massachusetts, United States
 * Confédération Africaine de Cyclisme (African Cycling Confederation), a confederation of governing bodies for cycling in Africa
 * Capital Athletic Conference, former name of the US intercollegiate athletic conference now known as the Coast to Coast Athletic Conference
 * Central American and Caribbean Games, a multi-sport regional championships event
 * Command & Conquer, a series of video games
 * Cricket Australia Cup, now the Futures League, an Australian cricket competition
 * Club Athlétique Canadien, a Montreal-based ice hockey team
 * Copa América Centenario