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
REA REB REC RED REE REF REG REH REI REJ REK REL REM REN REO REP REQ RER RES RET REU REV REW REX REY REZ
REXA REXC REXD REXE REXF REXG REXI REXJ REXK REXL REXM REXN REXO REXP REXQ REXS REXT REXU REXV REXW REXX REXY
1 REXP RUDOLF EXPRESS CO     SCAC3
2 REXP REDBIRD EXPRESS LLC     SCAC4