DAC may refer to:

Businesses and organisations

  • DacEasy, originally Dac Software, Inc.
  • Danish Architecture Centre, an international cultural attraction
  • Defense Ammunition Center (United States), of the United States Department of Defense
  • Democratic Action Congress, a political party in Trinidad and Tobago
  • Designated activity company, a type of company in Ireland
  • Development Assistance Committee of the Organisation for Economic Co-operation and Development
  • Direct Action Committee, a British peace campaign 1957–1961
  • Distributed autonomous corporation, an organization managed by a decentralized computer program
  • Domain Awareness Center, an anti-crime initiative in Oakland, California, U.S.

People

  • Jean Dac (Hans von Aachen, 1552–1615), German painter
  • Pierre Dac (1893–1975), French humourist
  • David Allan Coe (born 1939), American country musician and singer

Sports and games

  • Dakota Athletic Conference, in North Dakota and South Dakota, U.S.
  • Duneland Athletic Conference, in Indiana, U.S.
  • Daskalakis Athletic Center, an athletic and recreational facility in Philadelphia, Pennsylvania, U.S.
  • Detroit Athletic Club, in Detroit, Michigan, U.S.
  • FC DAC 1904 Dunajská Streda, a Slovak football team
  • Dota 2 Asia Championships 2015 or DAC 2015, a Dota 2 tournament
  • Dota Auto Chess, a mod within Dota 2 that was the first prominent autobattler

Science and technology

  • Direct air capture, to extract carbon dioxide directly from air
  • Digital-to-analog converter, a system that converts a digital signal into an analog signal

Mechanics

  • Double-acting Cylinder, a type of pneumatic cylinder
  • Diamond anvil cell, a high-pressure device used in geology and engineering

Human biology / medicine

  • Standard-dose cytarabine plus daunorubicin (DAC), a form of 7+3 (chemotherapy)
  • D-acetylcarnitine

Software / Information Technology

  • Discretionary access control, in computer security
  • Direct Attach Copper, a 10 Gigabit Ethernet connector
  • Microsoft Data Access Components, or Windows DAC, a framework of interrelated Microsoft technologies

Transportation

Road

  • DAC (automobile), a 1922–1923 American car by the Detroit Air-Cooled Car Company
  • DAC (vehicle manufacturer), a Romanian truck manufacturer
  • Rocar DAC, a series of Romanian buses and trolleybuses

Rail

  • Digital Automatic Coupling, a railway coupling
  • Dahinsara Junction railway station, Gujarat, India, station code DAC

Air

  • DAC Air, defunct Romanian airline
  • Daily Air, a Taiwanese airline, ICAO airline code DAC
  • Direction de l'Aviation Civile, a government agency of Luxembourg
  • Dutch Aeroplane Company, manufacturer of the DAC RangeR
  • Hazrat Shahjalal International Airport, Dhaka, Bangladesh, IATA airport code DAC

Other uses

  • Dac, or Mon Cala, a Star Wars planet
  • Deferred acquisition costs, in insurance
  • Deputy assistant commissioner (Metropolitan Police), in London, England
  • Design Automation Conference, an annual event
  • Directive on Administrative Co-operation in the field of Taxation (2011/16), an EU directive
  • Districtus Austriae Controllatus, a classification for Austrian wine
  • Dambi, ISO 639-3 language code dac, a dialect of Mumeng language
  • Star Trek DAC, a video game

See also

  • DACS (disambiguation)
  • DAQ (disambiguation)
  • DAK (disambiguation)
  • Dack (disambiguation)