1, The full form of DCA is Dollar Cost Averaging. It’s used on Business ,Stock Market in Worldwide

Dollar Cost Averaging (DCA) is a method of investing a fixed dollar amount in securities at set intervals, regardless of market prices. With this approach, an investor buys more shares during market downturns and fewer shares during market upturns.

2, The full form of DCA is Department of Community Affairs. It’s used on Governmental ,Departments & Agencies in United States

Department of Community Affairs (DCA) is a State agency created to provide administrative guidance, financial support and technical assistance to local governments, community development organizations, businesses and individuals.

3, The full form of DCA is Defense Communications Agency. It’s used on Governmental ,Security & Defence in United States

Defense Information Systems Agency (DISA), formerly known as Defense Communications Agency (DCA), is a United States Department of Defense agency that provides information technology (IT) and communications support to serve the needs of the President and the Secretary of Defense, the military Services, and the Combatant Commands.

4, The full form of DCA is Department for Constitutional Affairs. It’s used on Governmental ,Departments & Agencies in United Kingdom

The Department for Constitutional Affairs (DCA) was a United Kingdom government department. It is renamed to Ministry of Justice on 9 May 2007.

5, The full form of DCA is Document Content Architecture. It’s used on Computing ,General Computing in Worldwide

The Document Content Architecture (DCA) is a standard developed by IBM in the early 1980s for text documents.

6, The full form of DCA is Diario de Centro América,[Journal of Central America]. It’s used on News & Entertainment ,Journals & Publications in Guatemala

Journal of Central America (Spanish: Diario de Centro América, DCA) is the newspaper of public record in Guatemala.

7, The full form of DCA is Ronald Reagan Washington National Airport. It’s used on Transport & Travel ,Air Transport in United States

Ronald Reagan Washington National Airport (IATA code: DCA, ICAO: KDCA, FAA LID: DCA) is a public airport located in Arlington County, Virginia, United States.

8, The full form of DCA is Diploma in Computer Application. It’s used on Academic & Science ,Courses in India

Diploma in Computer Application (DCA) is a one year course and minimum eligibility for which is an intermediate (10 + 2) in any stream. Subjects studied under this course are-Fundamentals of Computers, Introduction to programming, basic internet concepts etc.

9, The full form of DCA is Drum Corps Associates. It’s used on Associations & Organizations ,Arts Associations in Worldwide

Drum Corps Associates (DCA) is the governing body for modern senior or all-age drum and bugle corps in North America.

10, The full form of DCA is Dartington College of Arts. It’s used on Academic & Science ,Universities & Institutions in United Kingdom

Dartington College of Arts (DCA) was a specialist arts institution near Totnes, Devon, South West England. It is merged into the University College Falmouth on 6 April 2008.