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 RØ

RTA RTB RTC RTD RTE RTF RTG RTH RTI RTJ RTK RTL RTM RTN RTO RTP RTQ RTR RTS RTT RTU RTV RTW RTX RTY RTZ

RTNA RTNB RTND RTNF RTNG RTNJ RTNL RTNM RTNN RTNO RTNP RTNQ RTNR RTNS RTNT RTNY