DCA
- (initialism) . The IATA airport code for Ronald Reagan Washington National Airport (formerly '''D'''istrict of '''C'''olumbia '''A'''irport) in Washington, D.C..
- (initialism) . (legal) '''D'''istrict '''C'''ourt of '''A'''ppeal (or of '''A'''ppeals), in various jurisdictions.
- (initialism) . (organic chemistry) dichloroacetic acid.
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This entry was last updated on RefTopia from its source on 3/20/2012.