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
I& I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG IH II IJ IK IL IM IN IO IP IQ IR IS IT IU IV IW IX IY IZ
IHA IHB IHC IHD IHE IHF IHH IHI IHK IHL IHM IHO IHP IHR IHS IHT IHX
1 IHB Indiana Harbor Belt R.R. Co. 1/1975-7/2005   NAKINA
2 IHB Indiana Harbor Belt R.R. Co. 1/75-7/2000   NRHS
3 IHB INDIANA HARBOR BELT RAILROAD CO.     PWRC
4 IHB Indiana Harbor Belt Railroad     RSRV
5 IHB Indiana Harbor Belt   USA TRAFFIC