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
G& G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GY GZ
GAA GAB GAC GAD GAE GAF GAG GAH GAI GAJ GAK GAL GAM GAN GAO GAP GAQ GAR GAS GAT GAU GAV GAW GAX GAY GAZ
GAUB GAUI GAUP GAUT GAUU GAUV GAUW GAUX
1 GAUX General American Transportation Corp. 1/1975-1/1980; eliminated 10/1992   NAKINA
2 GAUX General American Transportation Corp., Freight Car Division added 11/1973   NAKINA
3 GAUX General American Transportation Corp., Freight Car Division added 11/73   NRHS
4 GAUX General American Transportation Corp. 1/75-1/80; eliminated 10/92   NRHS
5 GAUX RETIRED 08-19-92 ATP(1380) [GATX]     PWRC
6 GAUX General American Transportation Corporation (GATX)     RSRV