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
TSRA TSRC TSRD TSRF TSRG TSRI TSRK TSRL TSRN TSRR TSRU TSRX TSRY
1 TSRR Tennessee Southern R.R. Co., Inc. added 7/1988; 1/1994; eliminated 7/1995; 7/2000-7/2005   NAKINA
2 TSRR Tennessee Southern R.R. Co., Inc. added 7/88; 1/94; eliminated 7/95; 7/2000   NRHS
3 TSRR TENNESSEE SOUTHERN RAILROAD COMPANY, INC.     PWRC
4 TSRR Tennessee Southern Railroad     RSRV
5 TSRR TENNESSEE SOUTHERN RAILROAD CO INC     SCAC4
6 TSRR Tennessee Southern R.R. Co., Inc.   USA TRAFFIC