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
SLMA SLMB SLMC SLMD SLMI SLMJ SLML SLMM SLMR SLMT SLMU SLMV SLMX SLMY
1 SLMB St. Louis Merchants Bridge Terminal Ry. Co. 8/1920   NAKINA
2 SLMB St. Louis Merchants Bridge Terminal Ry. Co. (Terminal R.R. Association of St. Louis) 7/1923-7/1930   NAKINA
3 SLMB TERMINAL RAILROAD ASSOCIATION OF STY. LOUIS [ST. LOUIS MUNICIPAL BRIDGE TERMINAL RAILWAY]     PWRC
4 SLMB SLOMINS INC     SCAC4