| Acronym | Definition |
|---|
| DBU➣Deutsche Bundesstiftung Umwelt (German: German Federal Environmental Foundation) |
| DBU➣Dallas Baptist University |
| DBU➣Dansk Boldspil Union (Danish Soccer Union) |
| DBU➣1,8-Diazabicyclo (5.4.0)undec-7-Ene |
| DBU➣Data Base User |
| DBU➣Data Base Utility |
| DBU➣Deutschen Buddhistischen Union (German: German Buddhist Association) |
| DBU➣Dépôt des Bibliothèques Universitaires (French: Deposit of University Libraries; Switzerland) |
| DBU➣Division du Budget (French: Budget Division) |
| DBU➣Dial Back-Up |
| DBU➣Domestic Banking Unit |
| DBU➣Decibel Unit |
| DBU➣Dan Brown's Universe (video blog) |
| DBU➣Dialog Base Unit |
| DBU➣Daily Bread Uganda |