DMR
DMR is an abbreviation for:
- Dave Molyneux Racing , British manufacturer of racing carriages for racing driver Dave Molyneux
- Designated Marksman Rifle , a type of rifle
- Deutscher Musikrat , an umbrella organization of German music associations
- Device master record
- Rostock diesel engine plant , former engine manufacturer
- Differential microwave radiometer
- Digital Media Renderer , see Digital Living Network Alliance #certification
- Digital Mobile Radio , digital cellular radio
- Dennis Ritchie , initials "dmr", which the computer scientist Dennis MacAlistair Ritchie used as the username for the system login