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
CW& CWA CWB CWC CWD CWE CWF CWG CWH CWI CWJ CWK CWL CWM CWN CWO CWP CWQ CWR CWS CWT CWU CWV CWW CWX CWY CWZ
CWRA CWRC CWRD CWRE CWRH CWRK CWRL CWRM CWRN CWRO CWRP CWRQ CWRR CWRS CWRT CWRX CWRY CWRZ
1 CWRO ISG Cleveland Works Ry. Co. d/b/a Cleveland Works Ry. Co. added 10/2002; 7/2005   NAKINA
2 CWRO ISG CLEVELAND WORKS RAILWAY CO. D/B/A CLEVLAND WORKS RAILWAY     PWRC
3 CWRO Cleveland Works Railway     RSRV
4 CWRO CLEVELAND WORKS RAILWAY COMPANY     SCAC4