A DUI, in vehicular crime, is a charge of driving under the influence of alcohol or drugs.
DUI may also refer to:
Arts and entertainment[edit]
- D.U.I. (TV series), an American reality television series (2011–2012)
- "DUI", a song by Ciara from her 2013 album Ciara
- "D.U.I.", a 1997 punk song by The Offspring from Club Me
Government, military and politics[edit]
- Democratic Union for Integration, a Macedonian political party
- Distinctive unit insignia, a metal heraldic device worn in the United States Army
- Documento Único de Identidad, the national identity document of El Salvador
Other uses[edit]
- Dui (vessel), a type of bronze vessel from ancient China
- Dui, Jalgaon district, a village in Maharashtra, India
- Diving Unlimited International, an American diving equipment designer and manufacturer
- Melvil Dui (1851–1931), also known as Melvil Dewey, an American librarian