DCU

DCU may refer to:

D.C. United, an American professional soccer team based in Washington, D.C., United States
DC Universe, the fictional universe that serves as a setting for DC Comics stories
- DC Universe (franchise), a media franchise
Dublin City University
- DCU GAA, a Gaelic games club in Dublin City University
Digital Federal Credit Union, a credit union based in Marlborough, Massachusetts, United States
DCU Center, an indoor arena in Worcester, Massachusetts, United States
Delphi Compiled Unit, an object file for the Delphi programming language
Desert Camouflage Uniform, a U.S. military uniform that was used in arid areas during the 1990s and 2000s
Detached Carrier Unit of the United States Postal Service
Pryor Field Regional Airport, an airport Decatur, Alabama, United States, with the IATA code DCU
Dicyclohexylurea, an organic compound
Door control unit, an automative electronic system

See also