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
RAA RAB RAC RAD RAE RAF RAG RAH RAI RAJ RAK RAL RAM RAN RAO RAP RAQ RAR RAS RAT RAU RAV RAW RAX RAY RAZ
RAYA RAYC RAYF RAYG RAYH RAYJ RAYK RAYM RAYN RAYP RAYQ RAYR RAYS RAYT RAYU RAYV RAYW RAYX RAYY
1 RAYX Peck Iron & Metal Co., Inc. added 7/1961; 7/1965-10/1966; eliminated 10/1967   NAKINA
2 RAYX Peck Iron & Metal Co., Inc. 7/65-10/66; eliminated 10/67   NRHS
3 RAYX PECK IRON & METAL CO., INC.     PWRC
4 RAYX PECK IRON & METAL CO INC     SCAC3