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
CNA CNB CNC CND CNE CNF CNG CNH CNI CNJ CNK CNL CNM CNN CNO CNP CNQ CNR CNS CNT CNU CNV CNW CNX CNY CNZ
CNWA CNWB CNWC CNWE CNWG CNWH CNWI CNWK CNWL CNWM CNWN CNWO CNWP CNWQ CNWR CNWS CNWT CNWX CNWY CNWZ
1 CNWS Carolina & Northwestern R.R., Inc. added 10/1990; 1/1994; eliminated 1/1995   NAKINA
2 CNWS Chicago and North Western Transportation Co. 1/1980   NAKINA
3 CNWS Chicago and North Western Transportation Co. Jan-80   NRHS
4 CNWS Carolina & Northwestern R.R., Inc. added 10/90; 1/94; eliminated 1/95   NRHS
5 CNWS *CAROLINA & NORTHWESTERN RAILROAD, INC (CEASED OPERATION)     PWRC
6 CNWS *CHICAGO & NORTH WESTERN TRANSPORTATION CO.     PWRC
7 CNWS Chicago and North Western Railway (Union Pacific Railroad)     RSRV
8 CNWS CAROLINA & NORTHWESTERN RAILROAD IN     SCAC3
9 CNWS Carolina & Northwestern R.R., Inc.   USA TRAFFIC