DTM

DTM may refer to:

Sport

 * Deutsche Tourenwagen Masters, a motor-racing series staged annually in Germany since 2000
 * Deutsche Tourenwagen Meisterschaft, a motor-racing championship staged in Germany from 1984 to 1995

Computing

 * Deterministic turing machine, an abstract symbol-manipulating device that was first described in 1936 by Alan Turing
 * Digital terrain model, a digital representation of ground-surface topography or terrain
 * Driver Test Manager, a test-automation framework provided by Microsoft as a part of Windows Driver Kit (WDK)
 * Dual Transfer Mode, supporting simultaneous voice and packet data in a GSM network
 * Dynamic synchronous Transfer Mode, a networking technology
 * Digital transaction management, a category of cloud services designed to digitally manage document-based transactions
 * Data Transfer Manager, a form of autonomous peripheral operations in microcontrollers

Medicine

 * Dermatophyte test medium, a specialized agar used to diagnose a fungal infection of the skin

Media

 * Dennis the Menace (disambiguation), various meanings relating to original comics as well as TV series, films and video games based on them
 * Detroit Techno Militia, a collective of techno DJs and musicians in Michigan
 * Desktop music
 * "DTM" (song) by SZA, from the album Lana (2024)

Weapons

 * DTM, variant of the Degtyaryov machine gun for mounting and loading in armoured fighting vehicles.

Other

 * Demographic transition model, a model used to represent the changes in birth- and death-rates of a country
 * Distinguished Toastmaster, a certification of Toastmasters International
 * Dortmund Airport, an international airport in Germany
 * DTM (nightclub), a nightclub and gay bar in Helsinki, Finland