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
SQA SQB SQC SQD SQE SQF SQG SQH SQI SQK SQL SQM SQN SQO SQP SQQ SQR SQS SQT SQU SQV SQW SQX
SQRA SQRC SQRG SQRI SQRL SQRO SQRP SQRR SQRT
1 SQRR SURRATT TRANSPORT INC     SCAC4