MDM

MDM may refer to:

Computers and data

 * Master data management, the organization and control of reference or master data shared by disparate IT systems and groups
 * Metadata management, storing and organizing information about other information
 * Mobile device management, software for the administration of smartphones and other mobile devices
 * Multiplexer-demultiplexer
 * Meter data management, data storage and management software

Entertainment

 * Melodic death metal, a music genre
 * M-D-Emm, a British electronic music group
 * Mere Dead Men, a British punk band
 * Modern Drunkard, a magazine
 * Moi dix Mois, a Japanese metal band
 * My Dear Melancholy, an extended play by the Weeknd

Science and medicine

 * Mdm2 protein, encoded by the MDM2 gene in humans
 * Medical decision-making, part of differential diagnosis in clinical medicine
 * Multiple drafts model, a theory of consciousness
 * Portal of Medical Data Models, medical research infrastructure
 * Music-dependent memory, a subtype of context-dependent memory

Organizations and businesses

 * Democratic Movement of Mozambique (Movimento Democrático de Moçambique), a political party
 * Mass Democratic Movement, part of the United Democratic Front in South Africa
 * Médecins du Monde (MdM), a medical humanitarian organisation
 * Movement for a Democratic Military, a GI antiwar and resistance organization during the Vietnam War
 * MDM Bank in Russia

Other uses

 * Mayogo language (ISO 639-3:mdm), spoken in the DR Congo
 * MDM Observatory, in Arizona
 * MDM-1 Fox, a glider aircraft
 * MDM Motorsports, an American professional stock car racing team
 * Mechanically deboned meat, a meat-handling process