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
GEA GEB GEC GED GEE GEF GEG GEH GEI GEJ GEK GEL GEM GEN GEO GEP GEQ GER GES GET GEU GEV GEW GEX GEY GEZ
GEXC GEXD GEXF GEXG GEXH GEXI GEXL GEXN GEXO GEXP GEXR GEXS GEXT
1 GEXR Goderich-Exeter Ry. Co., Ltd. 1/1994 (not listed); added 10/1998; 7/2000; eliminated 4/2003; 7/2005   NAKINA
2 GEXR Goderich-Exeter Ry. Co., Ltd. 1/94; added 10/98; 7/2000   NRHS
3 GEXR GODERICH-EXETER RAILWAY COMPANY LTD (RAILAMERICA)     PWRC
4 GEXR Goderich-Exeter Railway (Genesee & Wyoming)     RSRV
5 GEXR GODERICH-EXETER RAILWAY COMPANY LTD     SCAC4