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
MSA MSB MSC MSD MSE MSF MSG MSH MSI MSJ MSK MSL MSM MSN MSO MSP MSQ MSR MSS MST MSU MSV MSW MSX MSY MSZ
MSMA MSMC MSMD MSMF MSMG MSMH MSMI MSMJ MSMK MSML MSMM MSMP MSMS MSMT MSMU MSMX MSMY
1 MSMX Mid South Milling Co., Inc. added 4/1981; eliminated 10/1993; 1/1994 (not listed); added 10/2005   NAKINA
2 MSMX Mid South Milling Co., Inc. added 4/81; eliminated 10/93; 1/94   NRHS
3 MSMX MID-SOUTH MILLING CO., INC.     PWRC
4 MSMX Mid South Milling     RSRV
5 MSMX MID SOUTH MILLING COMPANY INC     SCAC4