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
D D& D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DY DZ
DM& DMA DMB DMC DMD DME DMF DMG DMH DMI DMJ DMK DML DMM DMN DMO DMP DMQ DMR DMS DMT DMU DMV DMW DMX DMZ
DMIA DMIB DMID DMIE DMIG DMIJ DMIL DMIM DMIO DMIP DMIR DMIS DMIU DMIV DMIW DMIX
1 DMIR Duluth, Missabe & Iron Range Ry. Co. 4/1938-7/2005; eliminated 7/2005; added 10/2005   NAKINA
2 DMIR Duluth, Missabe & Iron Range Ry. Co. 4/38-7/2000   NRHS
3 DMIR DULUTH, MISSABE & IRON RANGE RWY     PWRC
4 DMIR Duluth, Missabe and Iron Range Railway     RSRV
5 DMIR Duluth, Missabe & Iron Range Railway   USA TRAFFIC