MR
Encyclopedia
MR, Mr, mr, or mR may refer to:
Places:
Businesses:
Science:
Music:
Miscellaneous:
- Mr.Mr.Mister, usually written in its abbreviated form Mr or Mr. , is a commonly used English honorific for men under the rank of knighthood. The title derived from master, as the equivalent female titles, Mrs., Miss, and Ms, all derived from the archaic mistress...
an honorific title of men
Places:
- MoroccoMoroccoMorocco , officially the Kingdom of Morocco , is a country located in North Africa. It has a population of more than 32 million and an area of 710,850 km², and also primarily administers the disputed region of the Western Sahara...
country code (Library of Congress MARC standards) - MartiniqueMartiniqueMartinique is an island in the eastern Caribbean Sea, with a land area of . Like Guadeloupe, it is an overseas region of France, consisting of a single overseas department. To the northwest lies Dominica, to the south St Lucia, and to the southeast Barbados...
country code (World Meteorological Organization) - MauritaniaMauritaniaMauritania is a country in the Maghreb and West Africa. It is bordered by the Atlantic Ocean in the west, by Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest...
country code (ISO 3166-1 Alpha-2, FIPS 10-4)- .mr.mr.mr is the Internet country code top-level domain for Mauritania. A local contact is required to register a domain name under .mr. Registrations are taken directly at the second level, but a .gov.mr second level domain exists in which governmental sites can be found at the third level.- External...
, the country code top level domain (ccTLD) for Mauritania
- .mr
- Menntaskólinn í ReykjavíkMenntaskólinn í ReykjavíkMenntaskólinn í Reykjavík is the oldest gymnasium in Reykjavík, Iceland....
, a secondary school in Iceland
Businesses:
- Air Mauritania (IATA code)
- MacRumors.com
- Master Replicas, a maker of prop replicas
- Midland RailwayMidland RailwayThe Midland Railway was a railway company in the United Kingdom from 1844 to 1922, when it became part of the London, Midland and Scottish Railway....
- Magyar Rádió, a Hungarian radio station
Science:
- Mathematical ReviewsMathematical ReviewsMathematical Reviews is a journal and online database published by the American Mathematical Society that contains brief synopses of many articles in mathematics, statistics and theoretical computer science.- Reviews :...
, a database of reviews of mathematics publications - Magnetic resonanceMagnetic resonanceMagnetic resonance can mean:*Nuclear magnetic resonance*Electron spin resonance*Magnetic resonance imaging *Functional magnetic resonance imaging *Muon spin spectroscopy...
(MR) - MagnetoresistanceMagnetoresistanceMagnetoresistance is the property of a material to change the value of its electrical resistance when an external magnetic field is applied to it. The effect was first discovered by William Thomson in 1856, but he was unable to lower the electrical resistance of anything by more than 5%. This...
- Mental retardationMental retardationMental retardation is a generalized disorder appearing before adulthood, characterized by significantly impaired cognitive functioning and deficits in two or more adaptive behaviors...
, a developmental disorder - Mineralocorticoid receptorMineralocorticoid receptorThe mineralocorticoid receptor , also known as the aldosterone receptor or nuclear receptor subfamily 3, group C, member 2, is a protein that in humans is encoded by the NR3C2 gene that is located on chromosome 4q31.1-31.2.MR is a receptor with high affinity for mineralocorticoids...
- Mitral regurgitationMitral regurgitationMitral regurgitation , mitral insufficiency or mitral incompetence is a disorder of the heart in which the mitral valve does not close properly when the heart pumps out blood. It is the abnormal leaking of blood from the left ventricle, through the mitral valve, and into the left atrium, when...
, leaking of the mitral valve of the heart - Relative molecular massMolecular massThe molecular mass of a substance is the mass of one molecule of that substance, in unified atomic mass unit u...
, Mr - Mega rayleigh (unit)Rayleigh (unit)The rayleigh is a unit of photon flux, used to measure air glow . It was first proposed in 1956 by D. M. Hunten, Franklin E. Roach, and J. W. Chamberlain. It is named for Robert John Strutt, 4th Baron Rayleigh . Its symbol is R...
, a unit of luminous flux, used to measure air glow - Milli röntgenRöntgenThe roentgen is a unit of measurement for exposure to ionizing radiation , and is named after the German physicist Wilhelm Röntgen...
, an obsolete unit of radioactive exposure
Music:
- Mister (band)Mister (band)Mister also known as Mr. is a Cantonese rock band composed of Desmond Tam, Tom To, Alan Po, Ronny Lay and Quincy Tam on the guitars. The vocal duties are performed by Po, with backing vocals provided by Tam....
, a Canto-rock band
Miscellaneous:
- Mr. (artist)Mr. (artist)Mr. is a Japanese contemporary artist, based in Saitama Prefecture, Japan. A former protégé of Takashi Murakami, Mr.'s work debuted in both solo and group exhibitions in 1996, and has since been seen in museum and gallery exhibitions in Tokyo, Osaka, Nagoya, Paris, New York, Minneapolis, Chicago,...
, a Japanese artist - Mouvement Réformateur, a Belgian political party
- Marathi languageMarathi languageMarathi is an Indo-Aryan language spoken by the Marathi people of western and central India. It is the official language of the state of Maharashtra. There are over 68 million fluent speakers worldwide. Marathi has the fourth largest number of native speakers in India and is the fifteenth most...
(mr ISO 639-1 code) - Marginal revenueMarginal revenueIn microeconomics, marginal revenue is the extra revenue that an additional unit of product will bring. It is the additional income from selling one more unit of a good; sometimes equal to price...
, an economics term - MR (Marina and Rainer)MR (Marina and Rainer)MR is a chamber opera in one act by the Russian composer Nikolai Korndorf . The libretto by Yuri Lourié is in Russian, German, Ancient Greek and Japanese)...
(1989), one-act chamber opera by Nikolai Korndorf - Market researchMarket researchMarket research is any organized effort to gather information about markets or customers. It is a very important component of business strategy...
er, an occupation - Master of the RollsMaster of the RollsThe Keeper or Master of the Rolls and Records of the Chancery of England, known as the Master of the Rolls, is the second most senior judge in England and Wales, after the Lord Chief Justice. The Master of the Rolls is the presiding officer of the Civil Division of the Court of Appeal...
, in the UK legal system - McCune-ReischauerMcCune-ReischauerMcCune–Reischauer romanization is one of the two most widely used Korean language romanization systems, along with the Revised Romanization of Korean, which replaced McCune–Reischauer as the official romanization system in South Korea in 2000...
, a system of romanization for the Korean language - Mileage run, a paid/revenue airline trip solely to gain maximum frequent flyer miles or points
- Mountain rescueMountain rescueMountain rescue refers to search and rescue activities that occur in a mountainous environment, although the term is sometimes also used to apply to search and rescue in other wilderness environments. The difficult and remote nature of the terrain in which mountain rescue often occurs has resulted...
- Mental rayMental Raymental ray is a production-quality rendering application developed by mental images . mental images was bought in December 2007 by NVIDIA.As the name implies, it supports ray tracing to generate images....
, a 3D rendering application - Rear mid-engine, rear-wheel drive layout, an automotive design with a mid-mounted engine driving the rear wheels