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
CNRA CNRB CNRC CNRD CNRE CNRG CNRH CNRI CNRK CNRO CNRP CNRQ CNRR CNRS CNRT CNRU CNRV CNRW CNRX CNRZ
1 CNRU CANADIAN NATIONAL RWY     PWRC
2 CNRU Canadian National Railway     RSRV
3 CNRU CANADIAN NATIONAL RAILWAYS     SCAC3
4 CNRU CANADIAN NATIONAL RAILWAY     SCAC4