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
GS& GSA GSB GSC GSD GSE GSF GSG GSH GSI GSJ GSK GSL GSM GSN GSO GSP GSQ GSR GSS GST GSU GSV GSW GSX GSY GSZ
GSAB GSAC GSAG GSAJ GSAL GSAM GSAN GSAQ GSAR GSAW GSAX
1 GSAX Granite State Concrete Co. 7/2000-7/2005 (not listed)   NAKINA
2 GSAX Granite State Concrete Co. Jul-00   NRHS
3 GSAX GRANITE STATE CONCRETE CO.     PWRC
4 GSAX Granite State Concrete     RSRV
5 GSAX GRANITE STATE CONCRETE CO INC     SCAC4