CDU

CDU may refer to:

Education

Catholic Distance University, a private online Roman Catholic university in Charles Town, West Virginia.
Cebu Doctors' University, a medical university in the Philippines
Charles Darwin University, a university in Darwin, Australia
Charles R. Drew University of Medicine and Science, a university in Willowbrook, California, USA
Chengdu University, a university in Chengdu, Sichuan, China

Cameroon Democratic Union, a political party in Cameroon
Caribbean Democrat Union, an alliance of centre-right political parties in the Caribbean
Christian Democratic Union of Germany, Christlich Demokratische Union, a German political party
CDU/CSU, political alliance of the CDU and Christian Social Union parties in Germany
Christian Democratic Union (East Germany), former political party in East Germany
Christian Democratic Union (Netherlands), former political party in the Netherlands
Christian Democratic Union (Ukraine), a political party in Ukraine
Croatian Democratic Union, a conservative political party in Croatia led by Andrej Plenković
United Christian Democrats, Cristiani Democratici Uniti, former Italian political party
Unitary Democratic Coalition, Coligação Democrática Unitária, leftist political coalition in Portugal
United Democratic Centre, Centro Democrático Unido, a political party in El Salvador

Control display unit, a device used in remote operated gasfields
Control display unit, a device used to access an aircraft Flight Management Computer
Counter display unit, a retail display unit normally sited on a shop counter to encourage consumer impulse purchases
Crude oil distillation unit, a processing unit in an oil refinery

Cam and Dursley railway station, a station in Gloucestershire, England with code CDU
Clinical Decisions Unit, a short-stay department in some hospitals
Camden Airport (New South Wales), IATA airport code "CDU"