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
GH& GHA GHB GHC GHD GHE GHF GHG GHH GHI GHJ GHK GHL GHM GHN GHO GHP GHR GHS GHT GHV GHW GHX GHY
GHRB GHRD GHRI GHRK GHRM GHRP GHRX
1 GHRX TransAmerican Refining Corp. added 1/1989; eliminated 7/1990   NAKINA
2 GHRX TransAmerican Natural Gas Corp. added 4/1988; eliminated 1/1989   NAKINA
3 GHRX GHR Energy Corp. added 7/1982; eliminated 4/1988   NAKINA
4 GHRX Good Hope Refineries, Inc. added 1/1980; 1/1980; eliminated 7/1982   NAKINA
5 GHRX Good Hope Refineries, Inc. added 1/80; 1/80; eliminated 7/82   NRHS
6 GHRX GHR Energy Corp. added 7/82; eliminated 4/88   NRHS
7 GHRX TransAmerican Natural Gas Corp. added 4/88; eliminated 1/89   NRHS
8 GHRX TransAmerican Refining Corp. added 1/89; eliminated 7/90   NRHS
9 GHRX TRANSAMERICAN REFINING CO. [TRANS AMERICAN NATURAL GAS CORP.; GHR ENERGY CORP}     PWRC
10 GHRX GHR Energy Corporation     RSRV