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
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CT& CTA CTB CTC CTD CTE CTF CTG CTH CTI CTJ CTK CTL CTM CTN CTO CTP CTQ CTR CTS CTT CTU CTV CTW CTX CTY CTZ
CTVA CTVB CTVC CTVD CTVE CTVF CTVG CTVH CTVI CTVJ CTVK CTVL CTVM CTVN CTVO CTVP CTVQ CTVR CTVS CTVT CTVV CTVW CTVX CTVY
1 CTVX The Cleveland Terminal & Valley Ry., Inc. 7/2000-7/2005 (not listed)   NAKINA
2 CTVX The Cleveland Terminal & Valley Ry., Inc. Jul-00   NRHS
3 CTVX CLEVELAND TERMINAL & VALLEY RAILWAY     PWRC
4 CTVX Cleveland Terminal and Valley Railway     RSRV
5 CTVX CLEVELAND TERMINAL & VALLEY RAILWAY     SCAC4