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
TCQC TCQF TCQG TCQI TCQL TCQM TCQN TCQO TCQQ TCQT TCQU TCQX
1 TCQX Thrall Car Manufacturing Co. added 4/2000; 7/2000; eliminated 1/2002   NAKINA
2 TCQX Trinity Rail Management, Inc. added 4/2002; 7/2005   NAKINA
3 TCQX Thrall Car Manufacturing Co. added 4/2000; 7/2000   NRHS
4 TCQX TRINITY RAIL MANAGEMENT, INC. [THRALL CAR MANUFACTURING CO.]     PWRC
5 TCQX Trinity Rail Management     RSRV
6 TCQX TRINITY RAIL MANAGEMENT     SCAC4