The term DCA may have the following meanings:
DanChurchAid, a Danish
NGO.
Dartington College of ArtsDelta Connection Academy, a flight school at
Orlando Sanford International Airport.
Deoxycholic acid, a bile acid.
Department for Constitutional Affairs, a former
United Kingdom government department.Detrended Correspondence Analysis, one means of multivariate ordination.
Dichloroacetic acid/dichloroacetate, an organic compound with a claimed potential as a
cancer treatment.Direct Chip Attach
Direct Connect Architecture, the I/O architecture of the
Athlon64 and Opteron microprocessors from
AMD.
Disney's California Adventure, a theme park in the
Disneyland Resort.
Distributed Computing Architecture, a method of computer processing.District
Court of Appeal, an intermediary court between the
Supreme Court and lower courts in some states of the
USA.
Document Content Architecture, an IBM document formating code system.
Dollar cost averaging, an investment strategy.
Drum Corps Associates, the governing body for all-ages drum corps in North America.
Dundee Contemporary Arts, an arts complex in
Dundee Scotland.
Dynamic Channel Allocation or
Dynamic Channel Assignment, in wireless networks.
Ronald Reagan Washington National Airport (
IATA: DCA,
ICAO: KDCA)
Deaf Children Australia, a
Melbourne based national charity for young deaf people.
WDCA, the
MyNetworkTV station in
Washington, D.C..
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