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
T& T- T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ
TV& TVA TVB TVC TVD TVE TVF TVG TVH TVI TVJ TVK TVL TVM TVN TVO TVP TVQ TVR TVS TVT TVV TVW TVX TVY TVZ
TVRC TVRH TVRI TVRM TVRP TVRQ TVRR TVRS
1 TVRR Tulare Valley R.R. Co. added 4/1993; eliminated 7/1993; 1/1994 (not listed); 7/2000-7/2005   NAKINA
2 TVRR Tulare Valley R.R. Co. added 4/93; eliminated 7/93; 1/94-7/2000   NRHS
3 TVRR TULARE VALLEY RAILROAD COMPANY     PWRC
4 TVRR Tulare Valley Railroad     RSRV
5 TVRR TULARE VALLEY RAILROAD COMPANY     SCAC4