Cameroon (MILB)
Corrin - Biochemistry
Cable Routing Notation
Cable Routing Rotation (MCD)
Canadian Road Network (GEOI)
Cardiac-Recurrent Nerve - Medicine (PDAA)
Carolina & Northwestern Railway Co. - AAR code
Carriage Reference Number (ACAE)
Carrigan Industries Ltd. - Vancouver Stock Exchange symbol
Carson Pirie Scott & Co. - NYSE symbol (COMM)
Cash Refund Notice (TRID)
CAS Registry Number (SAUS)
Centre for Research in Neuroscience - Research center (RCD)
CERMET - Ceramic Metal Element Resistor Network
Certain - Telegraphy (PCTE)
Charge Routing Network (IAA)
Children's Radio Network (NTCM)
Common Random Number - Mathematics (IAA)
Complement Requiring Neutralizing
Computer Reporting Network - Emergency Management (EMA)
Computer Reseller News (SAUS)
Continuous-Random-Network - Noncrystalline structure
Contract Revision Number (NASA)
Corinaldo - Italy - Seismograph station code, US Geological Survey (SEIS)
Cornell Corrections - NYSE symbol (SPSG)
Cornell Corrections, Inc. - AMEX symbol (SAG)
Cornell Cos. - NYSE symbol
Cornish - Language code (ETLW)
Corporate ResourceNet - Database (GDD)
Corrosion-Resistant Nebulizer
Cosmic Ray Nuclei Experiment (SAUS)
Council for Responsible Nutrition (EA)
Council of National Reconciliation (Mali) - Political party (PSAP)
Council on Renal Nutrition (NTPA)
Crane
Crescent - NCIC firearms make code (NCIC)
Creston, IA - Amtrak rail station code
Cross Lake Minerals - Vancouver Stock Exchange symbol
Crown (MSA)
Customs Registered Number - British (DS)
Deep Blue Yachts, Miami, FL - Manufacturer code for watercraft hull identification number (USCG)
Empresa Aerocaribbean SA - Cuba - ICAO designator (FAAC)
Sparrevohn, AK - Location identifier - FAA (FAAL)
United States Commission on Civil Rights, Washington, DC - OCLC symbol (OCLC)