MR
MR, Mr, mr, or mR may refer to:
- Mr., an honorific title before any man's name
Arts, entertainment, and media
- MR (Marina and Rainer), a 1989, one-act, multilingual opera libretto by Nikolai Korndorf
- Magyar Rádió, a Hungarian radio station
- Mixed reality, the merging of real and virtual worlds in digital visualisation
- Model Railroader, an American hobby magazine
- Meta Runner, an Australian web series
Businesses and organisations
- Chief Maqoma Regiment, an infantry regiment of the South African Army
- Mineral Resources, Australian mining company
- Mouvement Radical (Radical Movement), a French political party
- Mouvement Réformateur, a Belgian political party
- Martin Research, a defunct American computer company
Education
- mr., an academic degree, equivalent to Master of Laws, meester in de rechten, in Belgium and the Netherlands
- Menntaskólinn í Reykjavík, a junior college in Iceland
Identification codes
- Air Mauritanie (by IATA code)
- Marathi language (by ISO 639-1)
- Martinique (World Meteorological Organization country code)
- Mauritania (ISO 3166-1 alpha-2 and FIPS 10-4 country codes)
- .mr, the top-level Internet domain for Mauritania
- Morocco (Library of Congress MARC country code)
Law
- Master of the Rolls, the President of the Court of Appeal of England and Wales, Civil Division, and Head of Civil Justice
- mr., an academic degree, equivalent to Master of Laws, meester in de rechten, in Belgium and the Netherlands
Medicine
- Magnetic resonance imaging
- Mental retardation, generalised learning or intellectual disability, in now obsolete jargon
- Mineralocorticoid receptor, a human protein
- Mitral regurgitation of blood flow in the heart
- Modified release
Science
- Magnetoresistance, change in electrical resistance due to a magnetic field
- Mendelian randomization, a way of using genetic information to estimate causal effects
- Millirem, a unit of radiation dose
- Relative molecular mass, mass of a given molecule, Mr
Transport
- M.R. (automobile), a microcar model built in 1945
- Air Mauritanie (by IATA code)
- Midland Railway, a United Kingdom railway
- Nissan MR engine
- Rear mid-engine, rear-wheel-drive layout, an automotive layout
See also
This disambiguation page lists articles associated with the title MR.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.