MRM

MRM or mrm may refer to:

Places

 * Mad River Mountain, a ski resort in western Ohio, United States
 * Manari Airport (IATA airport code: MRM), an airport in Manari, Papua New Guinea
 * Marymount MRT station (MRT station abbreviation), Singapore
 * McArthur River mine (disambiguation), multiple locations

Activism

 * Magyar Remény Mozgalom, a Hungarian political movement
 * Maldives Reform Movement
 * Men's rights movement, a social and political movement concerned with the legal and societal rights of men, primarily in Western cultures and India

Management

 * Maintenance Resource Management, a human-error reduction strategy in aviation maintenance operations
 * Maritime Resource Management, a human factors training programme aimed at the maritime industry
 * Masters of Resource Management, a degree conferred by the School of Resource and Environmental Management at Simon Fraser University in Burnaby, British Columbia, Canada

Science

 * Magnetic Resonance in Medicine, an academic journal
 * Magnetic Resonance Microscopy, a magnetic resonance imaging technique at a microscopic level
 * Mini-Research Module (disambiguation) (MRM-1 and MRM-2), two Russian-built labs on the International Space Station
 * Minsky register machine, a type of abstract computing device propounded by Marvin Minsky
 * Minterm-ring map, a variant of Karnaugh maps by Thomas R. McCalla in logic minimization
 * Multiple reaction monitoring, a method for targeted quantitative mass spectrometry
 * Multiple reciprocity method, a method similar to the boundary particle method

Other

 * MRM or McCann Relationship Marketing, a global Internet professional services company
 * Mechanically recovered meat, a paste/batter-like meat product
 * Merlav language (ISO 639-3 code: mrm)
 * Metered reply mail, a self-addressed envelopes or postcards with postage prepaid with a postage meter
 * Monticello Railway Museum, a museum in Monticello, Illinois, United States
 * Mountaintop removal mining
 * Team Milram (UCI team code), a German pro cycling team
 * XM1111 Mid-Range Munition