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
GM& GMA GMB GMC GMD GME GMF GMG GMH GMI GMJ GMK GML GMM GMN GMO GMP GMQ GMR GMS GMT GMU GMV GMX GMY GMZ
GMSA GMSE GMSG GMSI GMSJ GMSK GMSL GMSM GMSO GMSP GMSR GMSS
1 GMSR Kansas City Southern Ry. Co. added 7/1994; 7/2000-7/2005   NAKINA
2 GMSR SouthRail Corp. added 7/1988; 1/1994; eliminated 7/1994   NAKINA
3 GMSR Gulf & Mississippi R.R. Corp. added 10/1985; added 1/1986; eliminated 7/1988   NAKINA
4 GMSR Gulf & Mississippi R.R. Corp. added 1/86; eliminated 7/88   NRHS
5 GMSR SouthRail Corp. added 7/88; 1/94; eliminated 7/94   NRHS
6 GMSR Kansas City Southern Ry. Co. added 7/94; 7/2000   NRHS
7 GMSR KANSAS CITY SOUTHERN RWY. CO. [SOUTHRAIL CORP.; GULF & MISSISSIPPI RR.]     PWRC
8 GMSR Gulf & Mississippi Railroad (Kansas City Southern Railway)     RSRV