DMR

DMR is an initialism that may refer to:

Biology

 * Differentially methylated regions, a genomic region that is methylated differentially on each parental allele
 * Dwarf mistletoe rating system, a scale for rating the severity of a dwarf mistletoe infection

Government

 * Device Master Record, a folder containing a technical description of a device controlled by regulating authorities (such as the US Food and Drug Administration)
 * Discharge Monitoring Report, submission report to the United States Environmental Protection Agency
 * Department of Main Roads (New South Wales), Australia
 * Department of Main Roads (Queensland), Australia

Media

 * Dance Music Report, bi-weekly U.S. trade magazine
 * The Des Moines Register, daily morning newspaper in Des Moines, Iowa
 * DMR Books, small Chicago-based book publisher

Technology

 * Device Master Record, a compilation of all the instructions, drawings and other records that must be used to produce a product
 * Differential Microwave Radiometer, an instrument on the Cosmic Background Explorer satellite
 * Digital Media Renderer, a DLNA-compliant device used to stream and play content
 * Digital mobile radio, open digital radio standard for professional mobile radio and amateur radio users
 * Dual modular redundancy, redundancy back-up system
 * IMAX Digital Media Remastering, a process re-rendering regular movies for display on IMAX screens

People

 * Dennis MacAlistair Ritchie (1941–2011), American computer scientist

Other uses

 * Dalmuir railway station, West Dunbartonshire, Scotland, by National Rail station code
 * Designated marksman rifle, weapon used by a squad designated marksman in a United States Army's fireteam infantry squad
 * Designated Member Review, where a committee designates one or more members of the committee to review a decision-making process or a protocol or procedure
 * Direct market reseller, also known as an e-tailer, a company that sells directly to consumers online without operating storefront operations
 * Distance medley relay, a track event consisting of 1,200, 400, 800, and 1,600-meter legs
 * Divergent modes of religiosity, a theory of the growth and development of religions