DSU

DSU may refer to:

Organisations

 * Danmarks Socialdemokratiske Ungdom (Social Democratic Youth of Denmark)
 * Directorate of special units, the police tactical unit of the Belgian Federal Police
 * German Social Union (East Germany) (Deutsche Soziale Union), from 1990
 * Dansk Skytte Union, a Danish association for sport shooting
 * Demobilised Soldiers' Union, a political party in Estonia
 * Direct Source Unit, a sub-division of UK police forces dedicated to handling covert assets.

Education

 * Dagestan State University, a public university in Makhachkala, Republic of Dagestan
 * Dakota State University, a public university in Madison, South Dakota
 * Dayananda Sagar University, a state private research university in Bengaluru, Karnataka
 * Delaware State University, a public historically black university in Dover, Delaware
 * Delta State University, a public university in Cleveland, Mississippi
 * DeSales University, a private Catholic university in Center Valley, Pennsylvania
 * DHA Suffa University, a private university run by the Pakistan Army
 * Dickinson State University, a public university in Dickinson, North Dakota
 * Distance State University, public university in the Republic of Costa Rica
 * Dixie State University, now renamed Utah Tech University, a public university in St. George, Utah
 * Dong Seoul University, a private technical college in Seongnam, South Korea

Student Union

 * Dalhousie Student Union, representative of students at Dalhousie University
 * Durham Students' Union, the students' union of Durham University
 * Dutch Student Union, a national students' union of the Netherlands

Technology

 * Data service unit, a WAN equivalent of a network interface card
 * Decorate-sort-undecorate, a computer science programming idiom
 * Disjoint-set data structure, a data structure used to track disjoint sets
 * Distress signal unit, used by firefighters
 * Dynamic software updating, upgrading programs while they are running

Other uses

 * DSU (album), by Alex G (2014)
 * Dispute Settlement Understanding, in the World Trade Organization