ACC most often refers to:

  • Atlantic Coast Conference, an NCAA Division I collegiate athletic conference located in the US
  • American College of Cardiology, a US-based nonprofit medical association that bestows credentials upon cardiovascular specialists
  • Association of Corporate Counsel, a global organization serving attorneys who practice in corporate law departments
  • American Chemistry Council, an industry trade association for American chemical companies

ACC may also refer to:

Aviation

  • Air Combat Command, a major command of the US Air Force headquartered at Langley Air Force Base
  • Air Component Commander, the manager and commander of the Royal Australian Air Force's Force Element Groups
  • Another Course to College, a pilot school in Boston, Massachusetts, in the US
  • Area control center, a type of air traffic control facility
  • IATA airport code for Accra International Airport in Greater Accra Region, Ghana

Business

  • ACC Limited, an Indian cement manufacturer
  • ACCBank, an Irish commercial bank
  • Alaska Commercial Company, American retail and grocery company
  • American Campus Communities, a private student housing provider
  • American Chemistry Council, an industry trade association for American chemical companies
  • American Credit Corporation, renamed Barclays American
  • Asia Cement Corporation, a cement company in Taiwan
  • Associated Co-operative Creameries, or one of its successors:
  • ACC Milk, part of Dairy Farmers of Britain, and
  • Co-operative Retail Logistics, a division of Co-operative Group Ltd
  • Association of Corporate Counsel, an organization serving attorneys who practice in the corporate law
  • Automotive Cells Company, a manufacturer for EV batteries in europe

Christianity

  • Anglican Catholic Church, a body of Anglican Christians not in the Anglican Communion
  • Anglican Church of Canada, a church of the Anglican Communion
  • Anglican Consultative Council, an international body of the Anglican Communion
  • Apostolic Catholic Church, a self-governing church of Catholic Protestants originating in the Philippines
  • Apostolic Christian Church, a church of Anabaptist origins
  • Australian Christian Channel, a television channel in Australia
  • Australian Christian Churches, also known as Assemblies of God in Australia (AOG)

Education

  • Accreditation Committee of Cambodia, higher education quality and assessment body in Cambodia
  • Accredited Clinical Coder, a vocational qualification awarded to UK clinical coders
  • Adamjee Cantonment College, an institution in Bangladesh.
  • Adirondack Community College, now SUNY Adirondack, a two-year college in New York in the US
  • Allegany Community College, now Allegany College of Maryland in the US
  • Alvin Community College, a community college in Alvin, Texas, in the US
  • American College of Cardiology, a non-profit medical organization
  • American Craft Council, a non-profit educational organization
  • Arapahoe Community College, in Littleton, Colorado, in the US
  • Army Cadet College, a defence training establishment in India, now in Dehradun
  • Asnuntuck Community College, a community college in Enfield, Connecticut, in the US
  • Assiniboine Community College, a community college in Brandon, Manitoba, in Canada
  • Atlanta Christian College, now Point University, a university near Atlanta, Georgia, in the US
  • Austin Community College, a community college in the Austin, Texas, area in the US
  • Australian Christian College, a group of schools in Australia

Government, military, and politics

  • Allied Clandestine Committee, a 1957 founded NATO organisation
  • Accident Compensation Corporation, a New Zealand state insurance agency
  • Adelaide City Council, former name of the City of Adelaide, a local government area in the metropolitan area of Adelaide, South Australia
  • Allied Control Commission, or Allied Commission, a type of commission consisting of representatives of the major Allied Powers in World War II
  • Allied Control Council, a military occupation governing body in Germany after the end of World War II
  • Anti Corruption Commission Bangladesh, an independent, semi-governmental commission
  • Appointments Committee of the Cabinet, a government committee that decides appointments to several top posts in the Government of India
  • Arab Cooperation Council, an Arab economic organization set up as a rival to the Gulf Cooperation Council (GCC)
  • Arizona Corporation Commission, a public utility regulator in Arizona
  • Army Catering Corps, a corps of the British Army responsible for the feeding of all army units
  • United States Army Contracting Command, contracting services provider of the United States Army
  • United States Army Corrections Command
  • Assistant Chief Constable, a British police rank
  • Association of Conservative Clubs, an organisation associated with the Conservative Party in the UK
  • Australian Crime Commission, former name of one of the components of the Australian Criminal Intelligence Commission
  • Asia Culture Center, an arts complex in Gwangju, South Korea.

Language, media, and communication

  • Achi language, a Mayan language of Guatemala (ISO 639-3 code ACC)
  • , in linguistics, glossing abbreviation for accusative case, used for direct objects
  • Advent Children Complete, the director's cut of the 2005 film Final Fantasy VII Advent Children
  • American Country Countdown, a weekly syndicated radio program
  • Annenberg Center for Communication, a research center at the University of Southern California in the US

Medicine

  • Agenesis of the corpus callosum, a birth defect
  • Adrenocortical carcinoma, an aggressive cancer originating in the cortex of the adrenal gland

Non-government organisations

  • American Conservation Coalition, a nonprofit environmental advocacy organisation
  • Americans for Common Cents, a pro-penny lobbying organisation in the US
  • Angel City Chorale, a Los Angeles choir
  • Anti-Capitalist Convergence, organisations in North America which coordinated activities by the social justice, anarchist and environmentalist anti-capitalists
  • Asian Cultural Council, a New York–based foundation promoting cultural exchange between the US and Asia
  • The Atlantic Council of Canada, an NGO promoting the North Atlantic Treaty Organization (NATO) in Canada
  • Australian Copyright Council, a non-profit organisation dedicated to understanding copyright law

Science, mathematics, and medicine

  • Agenesis of the corpus callosum, a rare birth defect in which there is a complete or partial absence of the corpus callosum
  • ACC, one of the genetic codons of threonine
  • Acetyl-CoA carboxylase, an enzyme that turns acetyl-CoA into malonyl-CoA
  • Adenoid cystic carcinoma (also abbreviated AdCC), a rare glandular tumor that primarily appears in the salivary glands
  • American College of Cardiology, A US-based nonprofit medical association that bestows credentials upon cardiovascular specialists
  • 1-Aminocyclopropane-1-carboxylic acid, an intermediate in the biological synthesis of ethylene
  • Antarctic Circumpolar Current, an ocean current
  • Anterior cingulate cortex, the frontal part of the cingulate cortex
  • Anthropogenic climate change, a.k.a. anthropogenic global warming, climate change caused by humans
  • Ascending chain condition, a condition in commutative algebra
  • ACC (complexity), a hierarchy of complexity classes used in circuit complexity
  • Adrenocortical carcinoma, an aggressive cancer originating in the cortex, also called "adrenal cortical carcinoma" or "adrenal cortex cancer"
  • Aortic cross-clamp, a surgical instrument used in cardiac surgery to clamp the aorta

Sports and games

  • Aberdeenshire Cricket Club, a cricket club based in Aberdeen, Scotland
  • ACC Liverpool, an arena and convention centre in Liverpool
  • AFC Challenge Cup, an international football competition for Asian Football Confederation (AFC) member countries
  • Air Canada Centre, former name of Scotiabank Arena, an arena in Toronto, Ontario, Canada
  • Alpine Club of Canada, Canada's national mountaineering organization
  • Amway Canadian Championship, an annual soccer tournament contested by Canadian professional teams
  • Asian Club Championship, an association football competition organised by the Asian Football Confederation
  • Asian Cricket Council, an organisation whose aim is to promote and develop the game of cricket within Asia
  • Asian Cycling Confederation, the confederation of cycling's national governing bodies in Asia
  • Assetto Corsa Competizione, the official PC racing simulation of the 2018 Blancpain GT Series
  • Associated Catholic Colleges, an Australian Schools Sporting Association
  • Atlantic Coast Conference, an NCAA Division I collegiate athletic conference located in the US
  • Athletic & Convocation Center, University of Notre Dame facility renamed in 1987 as the Edmund P. Joyce Center
  • America's Cup Class, a sailboat class
  • Touring and Automobile Club of Colombia

Technology

  • ACC Microelectronics Corporation, a defunct American semiconductor company
  • ACC (programming language), a compiler for use under the MS-DOS operating system
  • Accumulator, a type of rechargeable battery
  • Active clearance control, an engine temperature control
  • Active Cylinder Control, a variable displacement technology
  • Adaptive cruise control, an advanced automotive cruise control system
  • Automatic climate control, a type of automobile air conditioning
  • Autonomous Cruise Control, a car cruise control system also known as adaptive cruise control
  • Advanced clock calibration, a technology in the AMD 700 chipset series that enables higher CPU clock speeds
  • Remington Accelerator (ACC), a Remington .224 caliber bullet inside a .30 caliber sabot

Transportation

  • Acton Central railway station, on the North London Line (station code ACC)
  • Touring & Automovil Club de Colombia, a motoring club and member of the Fédération Internationale de l'Automobile in South America