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
SL& SLA SLB SLC SLD SLE SLF SLG SLH SLI SLJ SLK SLL SLM SLN SLO SLP SLQ SLR SLS SLT SLU SLV SLW SLX SLY SLZ
SLEB SLEC SLEF SLEH SLEI SLEM SLEN SLEO SLER SLES SLEU SLEV SLEX
1 SLEX Short Line Enterprises, Ltd. 1/1994-7/2005 (not listed)   NAKINA
2 SLEX Short Line Enterprises, Ltd. 1/94-7/2000   NRHS
3 SLEX SHORT LINE ENTERPRISES, LTD. (FILMORE & WESTERN)     PWRC
4 SLEX Short Line Enterprises Limited     RSRV
5 SLEX SHORT LINE ENTERPRISES, LTD.     SCAC4