DTU may refer to: Organisations Technical University of Denmark (), so named 1994 German Taekwondo Union (), founded 1981 German Dance and Entertainment Orchestra (), formed 1942 Delhi Technological University, India; so named 2009 Dominica Trade Union, founded 1945 Duy Tan University, Vietnam; founded 1994
Transport Wudalianchi Dedu Airport, Northeast China; opened 2017 (IATA:DTU)