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
TC& TCA TCB TCC TCD TCE TCF TCG TCH TCI TCJ TCK TCL TCM TCN TCO TCP TCQ TCR TCS TCT TCU TCV TCW TCX TCY TCZ
TCDA TCDB TCDC TCDD TCDE TCDG TCDK TCDL TCDN TCDO TCDS TCDT TCDU TCDV TCDX TCDY
1 TCDX Tank Car Despatchers Service, Inc. added 4/1953; 7/1954-10/1957; eliminated 1/1958   NAKINA
2 TCDX Tennessee Chemical Co. added 1/1983; eliminated 10/1984   NAKINA
3 TCDX Union Tank Car Co. added 10/1984; 1/1994-7/2005   NAKINA
4 TCDX Tank Car Despatchers Service, Inc. 10/57; eliminated 1/58   NRHS
5 TCDX Tennessee Chemical Co. added 1/83; eliminated 10/84   NRHS
6 TCDX Union Tank Car Co. added 10/84; 1/94-7/2000   NRHS
7 TCDX *TANK CAR DESPATCHERS SERVICE, IMC.     PWRC
8 TCDX +(UTCX) UNION TANK CAR CO. (TENNESSEE CHEMICAL COMPANY)     PWRC
9 TCDX Tennessee Chemical     RSRV
10 TCDX UNION TANK CAR COMPANY     SCAC4