RM

RM, rm, or R&M may refer to:

Arts and entertainment

• Random map, a randomly generated map in strategy games
• RauteMusik.FM, a German Internet Radio Station
• The RM, a movie
• Running Man (TV series), a Korean variety show
• RM (rapper), born Kim Nam-joon, a South Korean rapper

Business and finance

Companies

• RM, a clothing line designed by Roland Mouret
• RM Auctions, a classic car auction company
• Reichle & De-Massari (R&M), a Swiss family business specializing in information and communications technology
• RM plc a British company specialising in providing products and services to educational organizations and establishments

Currencies

• Malaysian ringgit, the currency of Malaysia (its ISO 4217 code is MYR)
• Reichsmark (ℛℳ), the historical currency of the Weimar Republic and the 3rd Reich

Other uses in business

• Rapid manufacturing, computer automated additive manufacturing of end-use products
• Records Management, an information archiving practice
• Relationship Marketing, in marketing jargon
• Risk management, identification and prioritization of business risks
• Récoltant-Manipulant, a Champagne producer that bottles under its own label

Military

• Regia Marina, the Italian Navy prior to 1946
• Royal Marines, the United Kingdom's amphibious forces

Places

• RM postal area, the UK postcode area for Romford
• Republic of Macedonia, sovereign state in Europe (Republika Makedonija)
• Madagascar, in the 1949 and 1968 UN Conventions on Road Traffic
• Marshall Islands in the FIPS 10-4 standard for country codes that is used by the U.S. Government for geographical data processing
• Moldova (World Meteorological Organisation country code)
• Romania (Library of Congress MARC country code)
• Province of Rome, Italy (ISO 3166-2:IT code)
• Rural municipality, a type of municipality in the Canadian provinces of Manitoba and Saskatchewan
• Santiago Metropolitan Region of Chile (Región Metropolitana de Santiago)

Science and technology

Biology and medicine

• Range of motion, or range of movement, the distance a joint can move between the flexed and extended positions
• Recurrent miscarriage, referring to multiple consecutive miscarriages
• Regenerative medicine, the process of replacing or regenerating human cells, tissues or organs to restore or establish normal function
• Respiratory mechanics, the branch of human physiology focusing upon the bio-mechanics of respiration
• Rhabdomyolysis, a condition in which damaged skeletal muscle tissue breaks down, potentially leading to kidney failure
• Rhesus monkey, a species of Old World monkey native to South, Central and Southeast Asia
• Routine and microscopy, or urinalysis, an array of tests performed on urine

Computing

• rm (Unix), a Unix command for the removal of files
• RealMedia, a data format provided by RealNetworks
• Relational Model, a database model based on predicate logic and set theory
• Reset Mode (ANSI), an ANSI X3.64 escape sequence
• Resource Management, a service in Asynchronous Transfer Mode (ATM) networks
• Reuters Messaging, an instant messenger application

Vehicles

• AEC Routemaster, the traditional London bus
• SJ Rm, a Swedish locomotive
• Rail Motor, a self-propelled rail car.

Other uses in science and technology

• Faraday rotation measure, in astrophysics
• Relative migration, in gel electrophoresis
• Magnetic Reynolds number, a ratio used in magnetohydrodynamics
• Molière radius (Rm), in high energy physics

Sport

• One rep maximum, or 1RM, a weight training term
• Real Madrid C.F., a Spanish football club

Titles

• Radioman, a former rate of the U.S. Navy
• Registered Midwife, a legally registered or certified professional midwife
• Reiki Master, one level of the three-tiered hierarchy of Reiki
• Resident magistrate
• Returned Missionary, a young Mormon who have served as a missionary

Other uses

• Récoltant-Manipulant, Champagne made by the winegrower rather than a combination of multiple Champagne producers
• Ranch to Market Road, a type of secondary state highway in Texas often signposted as RM
• Reasoning Mind, a non-profit K-12 math initiative
• Romansh language of Switzerland (ISO 639-1 language code "rm")
• Rosmah Mansor, "First Lady" of Malaysia, wife to Dato' Seri Najib Razak, Malaysia Prime Minister
• Richard Montgomery High School, in Rockville, Maryland
• Research Memo, a type of Congressional Research Service Report
• Race Modification, a gameplay feature in the Gran Turismo series of video games