DSU stands for:

  • The German party German Social Union, founded in 1990
  • The German party German Social Union, which existed from 1956-1962
  • Recognized Shooting Sport Federation German Shooting Union
  • The Social Democratic Youth of Denmark, Danmarks Socialdemokratiske Ungdom
  • The former high school political unification German Student Union
  • German shipping and handling companies in the German Democratic Republic (GDR)
  • The dispute settlement procedures of the World Trade Organization (the " Dispute Settlement Understanding ").
  • The Delaware State University
  • Disambiguation
  • Abbreviation