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
STA STB STC STD STE STF STG STH STI STJ STK STL STM STN STO STP STQ STR STS STT STU STV STW STX STY STZ
STPA STPC STPD STPE STPG STPH STPI STPK STPM STPN STPO STPP STPR STPS STPT STPU STPX STPZ
1 STPX Southern Tar Products Co. 8/1920   NAKINA
2 STPX Strategic Transport Systems, Inc. 7/2000-7/2005 (not listed)   NAKINA
3 STPX Strategic Transport Systems, Inc. Jul-00   NRHS
4 STPX *SOUTHERN TAR PRODUCTS CO.     PWRC
5 STPX *SOUTH TEXAS PROJECT RAILROAD     PWRC
6 STPX +STRATEGIC TRANSPORT SYSTEMS, INC.     PWRC
7 STPX Strategic Transport Systems     RSRV