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
R& R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ
RMA RMB RMC RMD RME RMF RMG RMH RMI RMJ RMK RML RMM RMN RMO RMP RMQ RMR RMS RMT RMU RMV RMW RMX RMY RMZ
RMBA RMBC RMBD RMBE RMBF RMBH RMBI RMBK RMBL RMBM RMBN RMBO RMBP RMBQ RMBR RMBS RMBT RMBX
1 RMBX American Refrigerator Transit Co. added 7/1962; 7/1965-4/1970; eliminated 4/1972   NAKINA
2 RMBX American Refrigerator Transit Co. 7/65-4/70; eliminated 4/72   NRHS
3 RMBX AMERICAN REFRIGERATOR TRANSIT CO.     PWRC