DBU

DBU may refer to:


 * 1,8-Diazabicyclo[5.4.0]undec-7-ene, an organic chemical, amidine base
 * Desh Bhagat University, Mandi Gobindgarh, Punjab, India
 * Dallas Baptist University, a Christian liberal arts university in Dallas, Texas
 * Dansk Boldspil-Union, the Danish Football Association
 * dBu, abbreviation of decibel μV, a logarithmic measurement of voltage relative to 1 μV
 * DBU, ISO 639-3 code for the Bondum Dogon language
 * Duluth Business University, a private university in Duluth, Minnesota

DBU