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
SP& SPA SPB SPC SPD SPE SPF SPG SPH SPI SPJ SPK SPL SPM SPN SPO SPP SPQ SPR SPS SPT SPU SPV SPW SPX SPY SPZ
SPRA SPRE SPRG SPRK SPRL SPRM SPRN SPRR SPRS SPRT SPRU SPRX
1 SPRX Spur Distributing Co., Inc. 7/1935   NAKINA
2 SPRX Seaport Central R.R., Inc. 7/2000-7/2005 (not listed)   NAKINA
3 SPRX Seaport Central R.R., Inc. Jul-00   NRHS
4 SPRX *SOUTHERN APPALACHIAN RAILWAY MUSEUM     PWRC
5 SPRX +SEAPORT CENTRAL RAILROAD, INC.     PWRC
6 SPRX SEAPORT CENTRAL RAILROAD     PWRC
7 SPRX Seaport Central Railroad     RSRV