MCM

MCM may stand for:

Science and technology

• Thousand circular mils or kcmil, the wire gauge is equivalent cross sectional area (500 MCM = 500,000 circular mils)
• Million cubic metre, the unit of volume
• Minichromosome maintenance protein, which forms DNA helicase in eukaryotic species
• Mobil Composition of Matter or Mobil Crystalline Material, a family of porous silicate-based materials, either zeolitic zeolite in nature (eg MCM-22) or non-crystalline mesostructures (eg MCM-41, MCM-48)
• Multi-chip module, a specialized electronic package
• MCM, a class of mesoporous zeolite
• Macrocephaly-capillary malformation (M-CM) a rare genetic syndrome
• Methylmalonyl-coenzyme A mutase, an enzyme
• Master Chemical Mechanism, a chemical model used in atmospheric chemistry
• Master of Computer Management, A Computer Post Graduation

Companies and organizations

• Magic Circle Music, a heavy metal record label
• Maranatha Campus Ministries
• Marine Corps Marathon, a 26-mile marathon held in Arlington, VA and Washington, DC
• Maryland Conservatory of Music, a music school
• Mathematical Contest in Modeling, challenges teams of students to clarify, analyze, and propose solutions to open-ended problems
• Mode Creation Munich, a German luxury brand company
• MCM (TV channel), a French music channel
• MCM (A Premier Farnell Company), a consumer electronics parts and accessories distributor in Ohio
• MCM pistol, a 25mm Standard Pistol
• Montreal Citizens' Movement, a municipal political party in Montreal, Quebec, Canada
• Microsoft Certified Master
• Music City Mystique, a Percussion Independent World (PIW) Drumline

Transportation

• Monaco Heliport's IATA code
• PABCO Transit, Inc or Morris County Metro, a bus system formerly serving Morris County, New Jersey

Music

• The Mad Capsule Markets, a Japanese punk-metal band
• MCM (Mark Layman), rapper and former frontman for UK hip-hop group Caveman

Other meanings

• Manual for Courts-Martial, the official guide to the conduct of courts-martial in the United States
• Mid-Century modern, an architectural, interior and product design form
• Roman numeral for 1900
• M-C-M', Money-Commodity-Money, one of the forms of commodity trade in the theory of Karl Marx
• Mine Counter-measures, defensive techniques against military mines.