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
GCA GCB GCC GCD GCE GCF GCG GCH GCI GCK GCL GCM GCN GCO GCP GCQ GCR GCS GCT GCU GCV GCW GCX GCY
GCRA GCRC GCRG GCRI GCRM GCRN GCRR GCRS GCRT GCRU GCRV GCRX GCRY
1 GCRC The Golden Cat R.R. Corp. added 7/1988; eliminated 4/1989; added 7/1991; 1/1994; eliminated 1/1995   NAKINA
2 GCRC The Golden Cat R.R. Corp. added 7/88; eliminated 4/89; added 7/91; 1/94; eliminated 1/95   NRHS
3 GCRC GOLDEN CAT RAILROAD CORP.     PWRC
4 GCRC GOLDEN CAT RAILROAD CORP, THE     SCAC4