Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CM& CMA CMB CMC CMD CME CMF CMG CMH CMI CMJ CMK CML CMM CMN CMO CMP CMQ CMR CMS CMT CMU CMV CMW CMX CMY CMZ
CMEA CMEB CMEC CMED CMEE CMEH CMEI CMEJ CMEK CMEL CMEO CMEP CMEQ CMER CMES CMET CMEU CMEV CMEW CMEX CMEY
1 CMER Curtis, Milburn and Eastern R.R. Co. added 1/1976; 1/1980; eliminated 10/1990   NAKINA
2 CMER Curtis, Milburn and Eastern R.R. Co. 1/80; eliminated 10/90   NRHS
3 CMER CURTIS MILBURN & EASTERN RAILROAD CO.     PWRC
4 CMER Curtis, Milburn and Eastern Railroad     RSRV
5 CMER CARMICHAE     SCAC4