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
TSA TSB TSC TSD TSE TSF TSG TSH TSI TSJ TSK TSL TSM TSN TSO TSP TSQ TSR TSS TST TSU TSV TSW TSX TSY TSZ
TSBA TSBB TSBD TSBE TSBI TSBJ TSBK TSBM TSBO TSBP TSBR TSBS TSBV TSBY
1 TSBY Tuscola and Saginaw Bay Ry. Co., Inc. added 1/1978; 1/1980-7/2005; eliminated 4/2007   NAKINA
2 TSBY Great Lakes Central Rd. added 4/2007   NAKINA
3 TSBY Tuscola and Saginaw Bay Ry. Co., Inc. added 1/78; 1/80-7/2000   NRHS
4 TSBY GREAT LAKES CENTRAL RR [TUSCOLA & SAGINAW BAY RAILWAY CO.]     PWRC
5 TSBY Tuscola and Saginaw Bay Railway     RSRV