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
MC& MCA MCB MCC MCD MCE MCF MCG MCH MCI MCJ MCK MCL MCM MCN MCO MCP MCQ MCR MCS MCT MCU MCV MCW MCX MCY MCZ
MCNB MCNE MCNF MCNJ MCNK MCNL MCNN MCNQ MCNT MCNU MCNX MCNY
1 MCNX Marshall Canning Co. (North American Car Corp.) 7/1932-7/1935   NAKINA
2 MCNX *MARSHALL CANNING CO. (NACCO)     PWRC
3 MCNX *BURLINGTON ELECTRIC DEPT.,CITY OF BURLINGTON,VT.     PWRC
4 MCNX BURLINGTON ELECTRIC DEPT CITY OF BU     SCAC4