DAC

DAC may refer to:

Organisations

• DAC (vehicle manufacturer), a Romanian truck manufacturer
• Danish Architecture Centre, a communication and development centre
• Designated Activity Company, a form of Irish Company
• Domain Assurance Council, a trade association started in 2006 for DKIM reputation
• Democratic Action Congress, a political party in Trinidad and Tobago
• Development Assistance Committee, a sub-organisation of the OECD, responsible for development issues and development policies
• Defense Ammunition Center, in McAleseter, Oklahoma, US
• Direction de l'Aviation Civile, a government agency of Luxembourg
• Distributed autonomous corporation, a type of corporation that makes use of automation for decision-making
• Defense Acquisition Council, responsible for purchases related to the Indian Army
• Diocesan Advisory Committee for the Care of Churches, an organisation in each Church of England diocese
• Designated Activity Company, a limited liability company in Ireland which only conducts a limited type of business specified in the company's constitution
• Defence Animal Centre near Melton Mowbray, UK, where military dogs and handlers and horses and riders for The Household Cavalry and The King's Troop are trained.

Sports

• Dakota Athletic Conference, a former NAIA athletic conference
• Daskalakis Athletic Center, the indoor sports and recreation facility for Drexel University
• Detroit Athletic Club, an athletic club in Detroit, US
• DAC 1904 Dunajská Streda, a Slovak football team
• Dota 2 Asia Championships, a professional Dota 2 tournament that took place in 2015

Science and technology

• DAC (chemotherapy), a chemotherapy regimen for acute myelogenous leukemia
• Decitabine, or 5-aza-2'-deoxycytidine, a DNA-demethylating agent
• Diamond anvil cell, an instrument used for producing very high pressures
• Digital-to-analog converter
• Direct Air Capture, a technology for carbon dioxide removal of excess CO2 from the atmosphere
• Direct Attach Copper, a cable for connecting two transceiver slots directly, used in 10 Gigabit Ethernet
• Discretionary access control, a type of access control in computer security
• Double Acting Cylinder, a type of pneumatic cylinder

Other uses

• Deutsche Alternative Charts, a listing of the most popular alternative albums and singles in Germany
• Design Automation Conference, a yearly conference on electronic design automation
• Deputy assistant commissioner, a rank in the London Metropolitan Police
• Deferred Acquisition Costs, the costs associated with acquiring a new customer deferred over the term of the contract
• Districtus Austriae Controllatus, a classification for Austrian wine
• Star Trek DAC, a Star Trek video game
• Shahjalal International Airport (IATA airport code), in Dhaka, Bangladesh
• Domain Awareness Center (disambiguation)