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
MA& MAA MAB MAC MAD MAE MAF MAG MAH MAI MAJ MAK MAL MAM MAN MAO MAP MAQ MAR MAS MAT MAU MAV MAW MAX MAY MAZ
MA&C MA&P MA&S
1 MA&C Minneapolis, Anoka and Cuyuna Range R.R. Co. 7/1932-4/1938   NAKINA
2 MA&C Minneapolis, Anoka and Cuyuna Range Ry. Co. 7/1930   NAKINA
3 MA&C Minneapolis, Anoka and Cuyuna Range Ry. 7/1923   NAKINA
4 MA&C Minneapolis, Anoka and Cuyuna Range R.R. Co. Apr-38   NRHS
5 MA&C MINNEAPOLIS, ANOKA & CUYUNA RANGE RAILROAD CO.     PWRC
6 MA&PA MARYLAND & PENNSYLVANIA     PWRC
7 MA&S Maxton, Alma & Southbound R.R. Co. 8/1920-7/1923   NAKINA
8 MA&S MAXTON, ALMA & SOUTHBOUND RAILROAD CO.     PWRC