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
RS& RSA RSB RSC RSD RSE RSF RSG RSH RSI RSJ RSK RSL RSM RSN RSO RSP RSQ RSR RSS RST RSU RSV RSW RSX RSY RSZ
RSBA RSBC RSBG RSBH RSBI RSBJ RSBL RSBM RSBO RSBP RSBQ RSBS RSBT RSBU RSBV RSBY
1 RSBC RUSTMAN BUS COMPANY     SCAC3
2 RSBC ROSENBALM & SONS INC     SCAC4