MCR may refer to:
Music
*
Modena City Ramblers
Modena City Ramblers (also known as M.C.R.) is an Italian folk rock band founded in 1991. Their music is heavily influenced by Celtic themes, and can be compared to folk rock music. The band has sold over 500,000 albums. Known for their left-wing ...
, an Italian folk rock band
*
My Chemical Romance
My Chemical Romance (commonly abbreviated to MCR or My Chem) is an American rock band from Newark, New Jersey. The band's current lineup consists of lead vocalist Gerard Way, lead guitarist Ray Toro, rhythm guitarist Frank Iero, and bassist ...
, an American rock band
Organisations
*
Maryport and Carlisle Railway
The Maryport & Carlisle Railway (M&CR) was an English railway company formed in 1836 which built and operated a small but eventually highly profitable railway to connect Maryport and Carlisle in Cumbria, England. There were many small collieries ...
, M&CR, a pre-grouping British railway company
*
Midland Counties Railway
The Midland Counties' Railway (MCR) was a railway company in the United Kingdom which existed between 1839 and 1844, connecting Nottingham, Leicester and Derby with Rugby, Warwickshire, Rugby and thence, via the London and Birmingham Railway, ...
, an early British railway company
*
Muslim Community Radio, a radio station based in London, UK
*
Middle common room, a postgraduate student organization
*
Marine Commando Regiment
The creation of a Canadian Marine Commando Regiment (MCR) was suggested as a possibility in 2007, potentially to be based at Canadian Forces Base Comox. It was reported to have a potential initial strength of approximately 250 members. The initiat ...
, Canada
*
Romandy Citizens' Movement
The Geneva Citizens' Movement (french: Mouvement Citoyens Genevois), abbreviated to MCG, is a populist political party in the Canton of Geneva, Switzerland. On its own initiative, it started, and is a part of, the wider Romandy Citizens' Movemen ...
(French: ''Mouvement Citoyens Romand''), Swiss political party
Science
*
Methyl coenzyme M reductase
In enzymology, coenzyme-B sulfoethylthiotransferase, also known as methyl-coenzyme M reductase (MCR) or most systematically as 2-(methylthio)ethanesulfonate:N-(7-thioheptanoyl)-3-O-phosphothreonine S-(2-sulfoethyl)thiotransferase is an enzyme tha ...
, an enzyme that occurs in methanogenic archea
*
Micro Carbon Residue, a petroleum industry test
*
Mineralocorticoid receptor
The mineralocorticoid receptor (or MR, MLR, MCR), also known as the aldosterone receptor or nuclear receptor subfamily 3, group C, member 2, (NR3C2) is a protein that in humans is encoded by the ''NR3C2'' gene that is located on chromosome 4q31 ...
, a protein
*
Multi-component reaction, chemical reaction
*
Mutual Climatic Range, for determining past climate at an archaeological site
Technology
* Move to Coprocessor from Register, an
ARM architecture
ARM (stylised in lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of reduced instruction set computer (RISC) instruction set architectures for computer processors, configure ...
CPU instruction
*
Critical Mach number
In aerodynamics, the critical Mach number (Mcr or M*) of an aircraft is the lowest Mach number at which the airflow over some point of the aircraft reaches the speed of sound, but does not exceed it.Clancy, L.J. ''Aerodynamics'', Section 11.6 At t ...
(Mcr), in aeronautics
*
Maximum continuous rating
In electrical engineering and mechanical engineering, the power rating of equipment is the highest power input allowed to flow through particular equipment. According to the particular discipline, the term ''power'' may refer to electrical or m ...
, of a generating station
*
Multi-component refrigerant
* Monitor Console Routine, of
RSX-11
RSX-11 is a discontinued family of multi-user real-time operating systems for PDP-11 computers created by Digital Equipment Corporation. In widespread use through the late 1970s and early 1980s, RSX-11 was influential in the development of later ...
operating system
Other
*
Medical care ratio, a healthcare metric
*
Master control room, a room for routing all incoming and outgoing signals
*
Master of Clinical Research
A Master of Research (abbr. MRes, MARes, MScRes, or MScR) degree is an internationally recognised advanced postgraduate research degree. In most cases, the degree is designed to prepare students for doctoral research. Increasingly, the degree may ...
, an academic degree
*
Mahjong Competition Rules
Mahjong Competition Rules (MCR), also known as Competition Mahjong and Guóbiāo Májiàng (simplified Chinese: 国标麻将, ''National Standard Mahjong''), is an international standard of rules and scoring criteria for mahjong founded by the All- ...
See also
*
*
{{disambig