MCR

Look up MCR in Wiktionary, the free dictionary.

MCR may refer to:

Music

Maryport and Carlisle Railway, a pre-grouping British railway company
Midland Counties 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, a military unit in the Canadian Forces
Romandy Citizens' Movement (French: Mouvement Citoyens Romand), Swiss political party centered in the region of Romandy, particularly in the Canton of Geneva

Methyl coenzyme M reductase, an enzyme that occurs in methanogenic archea
Micro Carbon Residue, a crude oil assay property describing the carbon residue formation tendency of a crude oil, an alternative to Ramsbottom Carbon Residue
Mineralocorticoid receptor, a receptor with high affinity for mineralocorticoids, belonging to the steroid hormone receptor family
Multi-component reaction, a type of chemical reaction with more than 2 inputs
Mutagenic chain reaction (MCR), a variant of CRISPR, or Clustered Regularly Interspaced Short Palindromic Repeats

Move to Coprocessor from Register, an ARM architecture CPU instruction
Memory card reader, a device for accessing the data on a memory card
Critical Mach number (Mcr), the speed at which airflow over a structure becomes partly supersonic
Maximum Continuous Rating, a measure of the output performance of a generating station
Multi-component refrigerant, used in the Kleemenko cycle
Monitor Console Routine, first shell of RSX-11