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
CMGA CMGC CMGD CMGE CMGG CMGH CMGI CMGJ CMGK CMGL CMGM CMGN CMGO CMGP CMGQ CMGR CMGS CMGT CMGU CMGV CMGW CMGX CMGY
1 CMGN Central Michigan Ry. Co. added 1/1988; 1/1994-7/2000; eliminated 4/2004; 7/2005   NAKINA
2 CMGN Central Michigan Ry. Co. added 1/88; 1/94-7/2000   NRHS
3 CMGN CENTRAL MICHIGAN RAILWAY CO.     PWRC
4 CMGN Central Michigan Railway     RSRV
5 CMGN CENTRAL MICHIGAN RAILWAY CO     SCAC3
6 CMGN CENTRAL MICHIGAN RAILWAY CO     SCAC4
7 CMGN Central Michigan Ry. Co.   USA TRAFFIC