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
IOA IOB IOC IOE IOF IOI IOL IOM ION IOP IOR IOS IOT IOU IOX IOZ
IORX IORY
1 IORY The Indiana & Ohio Ry. added 7/1999; 7/2000-7/2005   NAKINA
2 IORY The Indiana & Ohio Rail System eliminated 7/1999   NAKINA
3 IORY The Indiana & Ohio Ry. Co. added 1/1988; 1/1994   NAKINA
4 IORY The Indiana & Ohio Ry. Co. added 1/88; 1/94   NRHS
5 IORY The Indiana & Ohio Rail System eliminated 7/99   NRHS
6 IORY The Indiana & Ohio Ry. added 7/99; 7/2000   NRHS
7 IORY INDIANA & OHIO RAILWAY COMPANY     PWRC
8 IORY Indiana and Ohio Railway     RSRV
9 IORY INDIANA & OHIO RAILWAY COMPANY     SCAC4
10 IORY Indiana & Ohio Railway Company   USA TRAFFIC