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
MP& MPA MPB MPC MPD MPE MPF MPG MPH MPI MPJ MPK MPL MPM MPN MPO MPP MPQ MPR MPS MPT MPU MPV MPW MPX MPY MPZ
MPFI MPFL MPFO MPFP MPFU MPFV MPFX
1 MPFX American Refrigerator Transit Co. added 10/1963; eliminated 1/1965   NAKINA
2 MPFX American Refrigerator Transit Co. eliminated 1/65   NRHS
3 MPFX AMERICAN REFRIGERATOR TRANSIT CO.     PWRC