DMI may refer to:
In science and technology:
- Danish Meteorological Institute
- Desktop Management Interface, a computer-software framework for managing components
- Dhulikhel Medical Institute, in Nepal
- Direct manipulation interface, a style of human-computer interaction
- Digital Media Initiative, a 2008 broadcast technology project run by the BBC
- Direct Media Interface, a connection between components of Intel computer processors
- 1,3-Dimethyl-2-imidazolidinone, in chemistry, an aprotic solvent
- Directional Movement Index, in technical analysis
- Design Management Institute, an international organization dedicated to connecting design to business
In music
- DMI, an eclectic college band in Naga City, Philippines during the late 1990's composed of (at one time or another) Glenn Marvin Jaucian, Laurence Bulaong, Giovanni Madarang, Philip Madarang, Wallis Panambo, Voltaire Bedural, Dutch Cleofe, Ryan Gonda, Romeo RJ Pimentel, Ruth Rosales, Alvin Alsisto, Arnold Arbuis, Nong Letada, Vic San Vicente, Bouncer-Al Lanuzo and the rest of the Ornaments.
Other uses:
- Dead Man Incorporated, a predominately white prison-gang formed in Maryland
- Des Moines, Iowa
- Digital Manga, Inc.
- Directorate of Military Intelligence, a department of the British War Office until 1964
- Dubai Media Incorporated, a company owned by the government of the Emirate of Dubai
- Dunder Mifflin, a fictional paper company on the American television show The Office
- Data Management Incorporated, a time-and-attendance software company