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
SFA SFB SFC SFD SFE SFF SFG SFH SFI SFJ SFK SFL SFM SFN SFO SFP SFQ SFR SFS SFT SFU SFV SFW SFX SFY SFZ
SFVC SFVL SFVO SFVQ SFVS SFVT SFVZ
1 SFVZ BNSF RAILWAY [BURLINGTON NORTHERN & SANTA FE RWY; ATCHISON, TOPEKA & SANTA FE]     PWRC
2 SFVZ Atchison, Topeka and Santa Fe Railway (BNSF Railway)     RSRV
3 SFVZ BURLINGTON NORTHERN AND SANTA FE RA     SCAC4