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
MSRB MSRC MSRI MSRJ MSRK MSRL MSRM MSRU MSRV MSRW MSRX MSRY
1 MSRC Kansas City Southern Ry. Co. added 7/1994; 7/2000-7/2005   NAKINA
2 MSRC MidSouth Rail Corp. added 7/1986; 1/1994; eliminated 7/1994   NAKINA
3 MSRC MidSouth Rail Corp. added 7/86; 1/94; eliminated 7/94   NRHS
4 MSRC Kansas City Southern Ry. Co. added 7/94; 7/2000   NRHS
5 MSRC KANSAS CITY SOUTHERN RAILWAY CO. [MIDSOUTH RAIL CORP.]     PWRC
6 MSRC MidSouth Railcorp (Kansas City Southern Railway)     RSRV
7 MSRC MidSouth Rail Corp.   USA TRAFFIC