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
IOCA IOCB IOCC IOCM IOCP IOCR IOCT IOCX IOCY
1 IOCR The Indiana & Ohio Ry. added 7/2005; 7/2005   NAKINA
2 IOCR The Indiana & Ohio Central R.R. added 7/1999; 7/2000; eliminated 7/2005   NAKINA
3 IOCR The Indiana & Ohio Rail System eliminated 7/1999   NAKINA
4 IOCR The Indiana & Ohio Central R.R., Inc. added 1/1988; 1/1994   NAKINA
5 IOCR The Indiana & Ohio Central R.R., Inc. added 1/88; 1/94   NRHS
6 IOCR The Indiana & Ohio Rail System eliminated 7/99   NRHS
7 IOCR The Indiana & Ohio Central R.R. added 7/99; 7/2000   NRHS
8 IOCR INDIANA & OHIO RAILWAY [INDIANA & OHIO CENTRAL RAILROAD, INC]     PWRC
9 IOCR Indiana and Ohio Central Railroad     RSRV