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
M& M- M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ
MH& MHA MHB MHC MHD MHE MHF MHG MHH MHI MHJ MHK MHL MHM MHN MHO MHP MHQ MHR MHS MHT MHU MHV MHW MHX MHY MHZ
MHRB MHRE MHRI MHRM MHRO MHRR MHRS MHRV MHRX
1 MHRX Mile-High Railcar Services, Inc. added 1/1988; eliminated 1/1993; eliminated 4/1993; 1/1994-7/2005 (not listed)   NAKINA
2 MHRX Mile-High Railcar Leasing, Inc. added 1/1980; 1/1980; eliminated 1/1988   NAKINA
3 MHRX Mile-High Railcar Leasing, Inc. added 1/80; 1/80; eliminated 1/88   NRHS
4 MHRX Mile-High Railcar Services, Inc. added 1/88; eliminated 1/93; eliminated 4/93; 1/94-7/2000   NRHS
5 MHRX MILE-HIGH RAILCAR SERVICES, INC.     PWRC
6 MHRX Mile-High Railcar Services     RSRV
7 MHRX MILE-HIGH RAILCAR SERVICES, INC.     SCAC4