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
IGA IGB IGC IGE IGG IGH IGI IGL IGM IGN IGO IGP IGQ IGR IGS IGT IGW IGX IGY IGZ
IGCM IGCS IGCU IGCX IGCZ
1 IGC Iraq Gate   IRQ AVCODES
2 IGCM INTERNATIONAL GLASS & CERAMICS     SCAC4
3 IGCS INDEPENDENT GLOBAL CARRIERS II LLC     SCAC4
4 IGCU INDEV SHIPPING SERVICES     SCAC4
5 IGCX INDUSTRIAL GENERATING CO.     PWRC
6 IGCZ INDIANA GRAIN CO.     PWRC