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

Arts and entertainment

Random map In video games, a random map is a map generated randomness, randomly by the computer, usually in Strategy video game, strategy games. Random maps are often the core of single and multiplayer gameplay, aside from story based campaigns that are o ...

, a randomly generated map in strategy games * RauteMusik.FM, a German Internet Radio Station *

RM (musician) Kim Nam-joon (; born September 12, 1994), known professionally as RM (formerly Rap Monster), is a South Korean rapper, songwriter, and record producer. He is the leader of South Korean boy band BTS, under Big Hit Entertainment. Born in Seou ...

, born Kim Nam-joon, a South Korean rapper, composer and person who produces music * '' The R.M.'', a comedy film * ''Running Man'' (TV program), a South Korean variety television program

Business and finance

Companies

Récoltant-Manipulant Grower Champagnes or Artisan Champagnes are Champagnes produced by the estate that owns the vineyards where the grapes are grown. ''Récoltant-Manipulant'' is the term in French language, French, and Grower Champagnes can be identified by "RM" on t ...

, a designation for champagne producers with their own label *

Reichle & De-Massari Reichle & De-Massari Holding AG (R&M), is a globally active corporate group in the information and communication technology sector, based in Wetzikon, Switzerland. The family company develops and produces connecting technology for Telecommunicat ...

(R&M), a Swiss family tech business * RM, a clothing line by

Roland Mouret Roland Mouret (born 27 August 1961) is a French fashion designer. Training and early career Mouret was born in Lourdes, France, where he grew up in a devoutly Catholic family. His father was a butcher, and his mother worked as a waitress and a ...

RM Education RM plc is a British company that specialises in providing information technology products and services to educational organisations and establishments. Its key market is UK education including schools, colleges, universities, government educati ...

, a British computer firm *

RM Sotheby's RM Sotheby's is a collector car auction company headquartered in Blenheim, Ontario, Canada, with offices across the United States, Europe, and the Middle East. The company specializes in the sale of classic, vintage, sports, and exotic cars, and ...

, a classic car auctioneers

Currencies

Malaysian ringgit The Malaysian ringgit (; plural: ringgit; symbol: RM; currency code: MYR; Malay name: ''Ringgit Malaysia''; formerly the Malaysian dollar) is the currency of Malaysia. Issued by the Central Bank of Malaysia, it is divided into 100 cents ( M ...

, Malaysia (ISO 4217: MYR) *

Reichsmark The (; sign: ℛ︁ℳ︁; abbreviation: RM) was the currency of Germany from 1924 until the fall of Nazi Germany in 1945, and in the American, British and French occupied zones of Germany, until 20 June 1948. The Reichsmark was then replace ...

(ℛℳ), German currency during the Weimar Republic and the Third Reich

Methods and disciplines

Rapid manufacturing 3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. It can be done in a variety of processes in which material is deposited, joined or solidified under computer ...

, computer-automated additive manufacturing method *

Records management Records management, also known as records and information management, is an organizational function devoted to the information management, management of information in an organization throughout its records life-cycle, life cycle, from the time of ...

, an information archiving practice *

Relationship marketing Relationship marketing is a form of marketing developed from direct response marketing campaigns that emphasizes customer retention and satisfaction rather than sales transactions. It differentiates from other forms of marketing in that it ...

, in marketing jargon *

Revenue management Revenue management (RM) is a discipline to maximize profit by optimizing rate (ADR) and occupancy (Occ). In its day to day application the maximization of Revenue per Available Room (RevPAR) is paramount. It is seen by some as synonymous with ...

, a discipline aimed at maximize profit for businesses *

Risk management Risk management is the identification, evaluation, and prioritization of risks, followed by the minimization, monitoring, and control of the impact or probability of those risks occurring. Risks can come from various sources (i.e, Threat (sec ...

, identification and prioritization of business risks

Military

Radioman Radioman (RM) was a rating for United States Navy and United States Coast Guard enlisted personnel, specializing in communications technology. History of the rating The rating was created originally in 1921. In 1997, under the direction of Ch ...

, a rating for the United States Navy *

Regia Marina The , ) (RM) or Royal Italian Navy was the navy of the Kingdom of Italy () from 1861 to 1946. In 1946, with the birth of the Italian Republic (''Repubblica Italiana''), the changed its name to '' Marina Militare'' ("Military Navy"). Origin ...

, the Italian Navy prior to 1946 *

Royal Marines The Royal Marines provide the United Kingdom's amphibious warfare, amphibious special operations capable commando force, one of the :Fighting Arms of the Royal Navy, five fighting arms of the Royal Navy, a Company (military unit), company str ...

, the United Kingdom's amphibious forces

Places

Countries

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

, per the UN Conventions on Road Traffic *

Marshall Islands The Marshall Islands, officially the Republic of the Marshall Islands, is an island country west of the International Date Line and north of the equator in the Micronesia region of the Northwestern Pacific Ocean. The territory consists of 29 c ...

, per the American FIPS 10-4 standard *

Moldova Moldova, officially the Republic of Moldova, is a Landlocked country, landlocked country in Eastern Europe, with an area of and population of 2.42 million. Moldova is bordered by Romania to the west and Ukraine to the north, east, and south. ...

, an abbreviation of its official Romanian name ; also per the World Meteorological Organisation *

Republic of Macedonia North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...

(now ''North Macedonia'') *

Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...

, per the Library of Congress

Forms of place

Ranch to Market Road In the United States, a farm-to-market road or ranch-to-market road (sometimes farm road or ranch road for short) is a state highway or County highway, county road that connects Rural area, rural or Agriculture, agricultural areas to market towns. ...

, a designation for minor state highways in Texas, US *

Rural municipality A rural municipality is a classification of municipality, a type of local government, found in several countries. These include: * Rural municipality (Canada), Rural municipalities in Canada, a Lists of municipalities in Canada, type of municipa ...

, a type of district in Canada

Locations in the United States

Richard Montgomery High School Richard Montgomery High School (RMHS) is a State school, public Secondary school, high school located in Rockville, Maryland. It is part of the Montgomery County Public Schools (Maryland), Montgomery County Public Schools system. RMHS hosts the ...

, Rockville, Maryland *

Richmond, Virginia Richmond ( ) is the List of capitals in the United States, capital city of the Commonwealth (U.S. state), U.S. commonwealth of Virginia. Incorporated in 1742, Richmond has been an independent city (United States), independent city since 1871. ...

Rocky Mount, North Carolina Rocky Mount is a city in Nash and Edgecombe counties in the U.S. state of North Carolina. The city's population was 54,341 as of the 2020 census, making it the 20th-most populous city in North Carolina. The city is east of Raleigh, the st ...

Regions

Metropolitan City of Rome Capital Metropolitan City of Rome Capital () is an area of local government at the level of metropolitan city in the Lazio region of Italy. It comprises the territory of the city of Rome and 120 other ''comuni'' (: ''comune'') in the hinterland of the c ...

, Italy (ISO 3166-2:IT code) **

Province of Rome The province of Rome () was one of the five provinces that formed part of the Lazio region of Italy. It was established in 1870 and disestablished in 2014. It was essentially coterminous with the Rome metropolitan area. The city of Rome was t ...

, Italy *

RM postal area The RM postcode area, also known as the Romford postcode area,Royal Mail, ''Address Management Guide'', (2004) is a group of twenty postcode districts in south-east England, within nine post towns. These cover parts of east London and south-west ...

, the UK postcode area for Romford *

Santiago Metropolitan Region Santiago Metropolitan Region () is one of Chile's 16 first-order administrative divisions. It is the country's only landlocked administrative region and contains the nation's capital, Santiago. Most commercial and administrative centers are loc ...

of Chile ()

Science and technology

Biology and medicine

Range of motion Range of motion (or ROM) is the linear or angular distance that a moving object may normally travel while properly attached to another. In biomechanics and strength training, ROM refers to the angular distance and direction a joint can move be ...

, or range of movement, the distance a joint can move between the flexed and extended positions *

Recurrent miscarriage Recurrent miscarriage or recurrent pregnancy loss (RPL) is the spontaneous loss of 2-3 pregnancies that is estimated to affect up to 5% of women. The exact number of pregnancy losses and gestational weeks used to define RPL differs among medic ...

, referring to multiple consecutive miscarriages *

Regenerative medicine Regenerative medicine deals with the "process of replacing, engineering or regenerating human or animal cells, tissues or organs to restore or establish normal function". This field holds the promise of engineering damaged tissues and organs by st ...

, the process of replacing or regenerating human cells, tissues or organs to restore or establish normal function * Relative migration, in

gel electrophoresis Gel electrophoresis is an electrophoresis method for separation and analysis of biomacromolecules (DNA, RNA, proteins, etc.) and their fragments, based on their size and charge through a gel. It is used in clinical chemistry to separate ...

* Respiratory mechanics, the branch of human physiology focusing upon the bio-mechanics of respiration *

Rhabdomyolysis Rhabdomyolysis (shortened as rhabdo) is a condition in which damaged skeletal muscle breaks down rapidly. Symptoms may include muscle pains, weakness, vomiting, and confusion. There may be tea-colored urine or an irregular heartbeat. Some o ...

, a condition in which damaged skeletal muscle tissue breaks down, potentially leading to kidney failure *

Rhesus monkey The rhesus macaque (''Macaca mulatta''), colloquially rhesus monkey, is a species of Old World monkey. There are between six and nine recognised subspecies split between two groups, the Chinese-derived and the Indian-derived. Generally brown or g ...

, a species of Old World monkey native to South, Central and Southeast Asia *

Rhinitis medicamentosa Rhinitis medicamentosa (or RM, also known as rebound congestion) is a condition of rebound nasal congestion suspected to be brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoli ...

, or rebound congestion *

Urinalysis Urinalysis, a portmanteau of the words ''urine'' and ''analysis'', is a Test panel, panel of medical tests that includes physical (macroscopic) examination of the urine, chemical evaluation using urine test strips, and #Microscopic examination, m ...

, or "routine and microscopy", an array of tests performed on urine

Computing

RealMedia RealMedia is a proprietary multimedia container format (digital), container format created by RealNetworks with the filename extension . RealMedia is used in conjunction with RealVideo and RealAudio, while also being used for Streaming media, st ...

, a data format provided by RealNetworks *

Relational model The relational model (RM) is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by English computer scientist Edgar F. Codd, where all data are represented in terms of t ...

, a database model based on predicate logic and set theory *

Reset Mode (ANSI) ANSI escape sequences are a standard for in-band signaling to control cursor location, color, font styling, and other options on video text terminals and terminal emulators. Certain sequences of bytes, most starting with an ASCII escape charac ...

, an ANSI X3.64 escape sequence *

Resource Management In organizational studies, resource management is the efficient and effective development of an organization's resources when they are needed. Such resources may include the financial resources, inventory, human skills, production resources, or ...

, a service in Asynchronous Transfer Mode (ATM) networks * Reuters Messaging, an instant messenger application *

rm (Unix) rm, short for remove, is a shell command for removing files (which includes special files such as directories) from the file system. The command may not actually delete a file (release its storage for reuse) since it only unlinks it removes ...

, a Unix command for the removal of files

Physics

* Faraday rotation measure, in astrophysics * Magnetic Reynolds number, a ratio used in magnetohydrodynamics *

Molière radius The Molière radius is a characteristic constant of a material giving the scale of the transverse dimension of the fully contained Particle shower, electromagnetic showers initiated by an incident high energy electron or photon. By definition, it i ...

(Rm), in high energy physics

Vehicles

AEC Routemaster The AEC Routemaster is a Front-engine, rear-wheel-drive layout, front-engined double-decker bus that was designed by London Transport Executive, London Transport and built by the Associated Equipment Company (AEC) and Park Royal Vehicles. The ...

, the traditional London bus *

China Railways RM The China Railways RM () type steam locomotive was a type of 4-6-2 mainline general purpose steam locomotive. They were built from 1958–1966 with a total of 258 built they were numbered 1001-1258. The locomotives were withdrawn and scrapped sta ...

, a Chinese steam locomotive *

Rail Motor A railcar (not to be confused with the generic term railroad car or railway car) is a self-propelled railway vehicle designed to transport passengers. The term "railcar" is usually used in reference to a train consisting of a single coa ...

, a self-propelled rail car * SJ Rm, a Swedish locomotive

Sport

One rep maximum One-repetition maximum (one-rep max or 1RM) in weight training is the maximum amount of weight that a person can possibly lift for one repetition. It may also be considered as the maximum amount of force that can be generated in one maximal contra ...

, or 1RM, a weight training term *

Real Madrid C.F. Real Madrid Club de Fútbol (), commonly referred to as Real Madrid, is a Spanish professional Football club (association football), football club based in Madrid. The club competes in La Liga, th ...

, a Spanish football club *

Right midfielder In the sport of association football, a midfielder takes an outfield position primarily in the middle of the pitch. Midfielders may play an exclusively defensive role, breaking up attacks, and are in that case known as defensive midfielders. ...

, a position in association football

Titles

, a former rate of the U.S. Navy * Raksha Mantri, the defense minister of India * Registered Midwife, a legally registered or certified professional

midwife A midwife (: midwives) is a health professional who cares for mothers and Infant, newborns around childbirth, a specialisation known as midwifery. The education and training for a midwife concentrates extensively on the care of women throughou ...

* Reiki Master, one level of the three-tiered hierarchy of Reiki *

Resident magistrate A resident magistrate is a title for magistrates used in certain parts of the world, that were, or are, governed by the British. Sometimes abbreviated as RM, it refers to suitably qualified personnel—notably well versed in the law—brought int ...

Returned Missionary Missionaries of The Church of Jesus Christ of Latter-day Saints (LDS Church)—often referred to as Mormon missionaries—are volunteer representatives of the church who engage variously in proselytizing, church service, humanitarian aid, and co ...

, a Mormon who has served as a missionary

Other uses

* Reasoning Mind, an American school math initiative *

, champagne made by the winegrower * Research Memo, a type of

Congressional Research Service Report The Congressional Research Service (CRS) is a public policy research institute of the United States Congress. Operating within the Library of Congress, it works primarily and directly for members of Congress and their committees and staff on a co ...

Romansh language Romansh ( ; sometimes also spelled Romansch and Rumantsch) is a Gallo-Romance languages, Gallo-Romance and/or Rhaeto-Romance languages, Rhaeto-Romance language spoken predominantly in the Switzerland, Swiss Cantons of Switzerland, canton of the ...

, spoken in Switzerland (ISO 639-1 code: rm) *

Rosmah Mansor Rosmah binti Mansor ( Jawi: روسمه بنت منصور; born 10 December 1951) is the second wife of former Prime Minister of Malaysia, Najib Razak. Like her husband, she was implicated in the 1Malaysia Development Berhad scandal (1MDB). On ...

, wife of Malaysia Prime Minister Dato' Seri Najib Razak