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
SCA SCB SCC SCD SCE SCF SCG SCH SCI SCJ SCK SCL SCM SCN SCO SCP SCQ SCR SCS SCT SCU SCV SCW SCX SCY SCZ
SCWB SCWC SCWF SCWH SCWK SCWP SCWU SCWV SCWW SCWX SCWY SCWZ
1 SCWX South Carolina Public Service Authority added 4/1979; 1/1980-1/1994; eliminated 1/1999; 7/2000-7/2005 (not listed)   NAKINA
2 SCWX South Carolina Public Service Authority added 4/79; 1/80-1/94; eliminated 1/99; 7/2000   NRHS
3 SCWX SOUTH CAROLINA PUBLIC SERVICES AUTHORITY     PWRC
4 SCWX South Carolina Public Service Authority     RSRV
5 SCWX SOUTH CAROLINA PUBLIC SERVICES AUTH     SCAC4