A DWI, in vehicular crime, is a charge of driving whilst intoxicated (by alcohol) or impaired (by drugs).
Dwi or DWI may also refer to: Dwi-, a prefix once used for undiscovered chemical elements Dwi Putri Bonita (born 1997), Indonesian singer and former member of the idol group JKT48 Diffusion-weighted imaging, in magnetic resonance imaging Drinking Water Inspectorate, England and Wales ICAO designator for Arajet, flag carrier of the Dominican Republic