What does MCX stand for?

Marine Corps Exchange

MC Shipping - AMEX symbol

MC Shipping, Inc. - AMEX symbol (SPSG)

Media Center Extender - Xbox kit that allows access to media on a PC

Michelin Capital Ltd. - Toronto Stock Exchange symbol

Minimum-Cost Expediting

Monticello, IN - Location identifier - FAA (FAAL)

Mpiemo - Language code (ETLW)

River Jammer Canoe - NCIC boat manufacturer code (NCIC)

River Jammer Canoe Co., Brentwood, NH - Manufacturer code for watercraft hull identification number (USCG)