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
SE& SEA SEB SEC SED SEE SEF SEG SEH SEI SEJ SEK SEL SEM SEN SEO SEP SEQ SER SES SET SEU SEV SEW SEX SEY SEZ
SEGB SEGC SEGF SEGH SEGJ SEGL SEGM SEGN SEGQ SEGR SEGU SEGV SEGX SEGY
1 SEGX Eades Commodity Co. added 7/2000; 7/2000; eliminated 1/2002   NAKINA
2 SEGX SEGX Railcar LLC added 1/2002; eliminated 7/2002; eliminated 7/2003; added 4/2005; 7/2005   NAKINA
3 SEGX Eades Commodity Co. added 7/2000; 7/2000   NRHS
4 SEGX *SOUTHERN ELECTRIC GENERATING CO.     PWRC
5 SEGX +SEGX RAILCAR LLC (EADES COMMODITY MCO.)     PWRC
6 SEGX SEGX Railcar     RSRV
7 SEGX SEGX RAILCAR LLC     SCAC4