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
SKA SKB SKC SKD SKE SKF SKG SKH SKI SKJ SKK SKL SKM SKN SKO SKP SKQ SKR SKS SKT SKU SKV SKW SKX SKY SKZ
SKOD SKOG SKOI SKOJ SKOL SKOM SKON SKOR SKOT SKOV SKOY
1 SKOL South Kansas & Oklahoma R.R., Inc. added 4/1992; 1/1994; eliminated 1/1997; added 7/1998; 7/2000; eliminated 1/2005; added 4/2005; 7/2005   NAKINA
2 SKOL South Kansas & Oklahoma R.R., Inc. added 4/92; 1/94; eliminated 1/97; added 7/98; 7/2000   NRHS
3 SKOL SOUTH KANSAS & OKLAHOMA RAILROAD, INC.     PWRC
4 SKOL South Kansas and Oklahoma Railroad     RSRV
5 SKOL SOUTH KANSAS & OKLAHOMA RAILROAD IN     SCAC4
6 SKOL South Kansas & Oklahoma R.R., Inc.   USA TRAFFIC