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
GL& GLA GLB GLC GLD GLE GLF GLG GLH GLI GLJ GLK GLL GLM GLN GLO GLP GLQ GLR GLS GLT GLU GLV GLW GLX GLY GLZ
GLRA GLRE GLRF GLRG GLRP GLRQ GLRR GLRU GLRV GLRX GLRY
1 GLRX Georgetown Loop R.R., Inc. 7/2000-7/2005 (not listed)   NAKINA
2 GLRX Georgetown Loop R.R., Inc. Jul-00   NRHS
3 GLRX GEORGETOWN LOOP RAILROAD     PWRC
4 GLRX Georgetown Loop Railroad     RSRV
5 GLRX GEORGETOWN LOOP RAILROAD INC     SCAC4