DCA
The abbreviation DCA stands for:
- The airline DC Aviation, formerly DaimlerChrysler Aviation
- Democratic Congress Alliance, a former party in The Gambia (1960-1965)
- Department for Constitutional Affairs, a British judicial authority (2003-2007), predecessor of the Ministry of Justice
- Department of Community Affairs, existing in various states of the United States authority to support municipalities
- Deoxycholic acid, a shape of the bile acid
- Dichloroacetate, see dichloroacetic
- Dichloroaniline, chemical bond of a benzene ring with two chlorine atoms
- Direct Chip Attach a mounting way in electronics technology, in which the unpackaged silicon chips are directly mounted on a wiring substrate.
- Disney 's California Adventure Park, a theme park at the Disneyland Resort
- Ronald Reagan Washington National Airport, IATA code of the airport in Washington, DC
- DCA GmbH, a German airline based in Stuttgart
- DCA (car brand ), Spanish car brand
- Dormant Company Account, to be delivered annually for a dormant UK Limited companies Declaration at Companies House.
- Dundee Contemporary Arts, a contemporary art museum in Dundee, Scotland.
- Dynamic Channel Allocation ( Communications Engineering )
- Digitally Controlled Amplifier, similar to VCAs on an analog mixer
- Detrended Correspondence Analysis, an ordination method
- Disambiguation
- Abbreviation