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
S& S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ
SUA SUB SUC SUD SUE SUF SUG SUH SUI SUJ SUK SUL SUM SUN SUO SUP SUQ SUR SUS SUT SUU SUV SUW SUX SUY SUZ
SUXC SUXE SUXK SUXO SUXP SUXT
1 SUXP SUPERIOR EXPRESS, INC     SCAC1
2 SUXP SUPERIOR EXPRESS INC     SCAC4