- DU stands for Dutch
- DU stands for Dubai
- DU stands for Duplex
- DU stands for Duke University
- DU stands for Delhi University
- DU stands for Dubrovnik, Croatia (license plate)
- DU stands for Doctor of the University
- DU stands for University of Denver
- DU stands for Dhaka University
- DU stands for Ducks Unlimited
- DU stands for Drexel University
- DU stands for Dictionary of the Underworld
- DU stands for Diplôme d’Université (French: University Diploma)
- DU stands for Democratic Underground (website)
- DU stands for University of Dhaka (Bangladesh)
- DU stands for Display Unit
- DU stands for Denver University
- DU stands for Dual Use (Army National Guard)
- DU stands for Duquesne University (Pittsburgh, PA, USA)
- DU stands for Detailed Understanding
- DU stands for Depleted Uranium
- DU stands for Deyrnas Unedig (Welsh: United Kingdom)
- DU stands for Development Unit
- DU stands for Dwelling Unit (building)
- DU stands for Drake University (Des Moines, Iowa)
- DU stands for Duodenal Ulcer
- DU stands for Disk Usage
- DU stands for Dominican University
- DU stands for Drew University
- DU stands for Delta Upsilon (fraternity)
- DU stands for Disk Utility
- DU stands for Denison University
- DU stands for Davenport University
- DU stands for Data Unit
- DU stands for Distribution Unit
- DU stands for Documento Unico
- DU stands for Dillard University (New Orleans, LA)
- DU stands for Drury University
- DU stands for Delivery Unit
- DU stands for Dog Unit
- DU stands for Danske Universiteter (Copenhagen, Denmark)
- DU stands for Dobson Units
- DU stands for Digital University
- DU stands for Digital Unit
- DU stands for Desktop Underwriter (loans and mortgages tool)
- DU stands for Downstream User (Chemicals Co-ordination Group)
- DU stands for Daily Universe (college newspaper at BYU)
- DU stands for Discounted Utility
- DU stands for Disk Used
- DU stands for Dobson Unit(s)
- DU stands for Diesel United Ltd. (Japan)
- DU stands for Decision Unit
- DU stands for Widespread Dust (METAR obscuration)
- DU stands for Documentation Unit
- D/U stands for Delay Unit
- DU stands for Daugavpils Universitate (Latvia)
- DU stands for Dangerous, Undetected Failure
- D/U stands for Desired to Undesired Signal Ratio
- DU stands for Distance Uniform (signal or signal set)
- DU stands for Diagnosis Undetermined
- DU stands for Derivative with respect to the variable U
- DU stands for Duplicator Unit
- DU stands for Discardable Unit (logistic analyses)
- DU stands for Dependable Undertaking
D/U