Canadian Militia
• carboxymethyl (in CM-cellulose )
• Catholic Mission
• (USA ) Central Maine
• central meridian
• Physics centre of mass
• Certificated (or Certified) Master
• Certificate of Merit
• postcode for Chelmsford
• church mission(ary)
• circulation manager
• (USA ) Cleveland Museum (of Art)
• combustion modification
• command module (spacecraft)
• Common Market
• Music common metre
• complex mixture
• composite material
• condition monitoring
• Computing configuration management
• RC Church Congregation of the Mission
• Radiology contrast medium
• Nuclear physics core meltdown
• corporate membership
• Corresponding Member
• Microbiol. culture medium
• Cell biology cytoplasmic membrane
• British vehicle registration for Liverpool
• Master of Surgery (Latin Chirurgiae Magister)
• Member of the Order of Canada