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
SFTA SFTC SFTD SFTF SFTG SFTH SFTI SFTK SFTL SFTM SFTR SFTT SFTU SFTV SFTW SFTX SFTY SFTZ
1 SFTX San Francisco Tank Car Co. 8/1920   NAKINA
2 SFTX Suburban Fuel Tank Car Co. added 4/1960; 4/1961-1/1975; eliminated 1/1979   NAKINA
3 SFTX Continental Tank Car Corp. added 1/1979; 1/1980-7/2005; eliminated 1/2006; added 4/2006   NAKINA
4 SFTX Suburban Fuel Tank Car Co. 4/61-1/75; eliminated 1/79   NRHS
5 SFTX Continental Tank Car Corp. added 1/79; 1/80-7/2000   NRHS
6 SFTX CONTINENTAL TANK CAR CORPORATION [SUBURBAN FUEL TANK CAR CO.; SAN FRANCISCO TANK CAR CO.]     PWRC
7 SFTX Continental Tank Car Corporation     RSRV
8 SFTX CONTINENTAL TANK CAR CORPORATION     SCAC4