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
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ
FW& FWA FWB FWC FWD FWE FWF FWG FWH FWI FWJ FWK FWL FWM FWN FWO FWP FWQ FWR FWS FWT FWU FWV FWW FWX FWY FWZ
FW&D
1 FW&D Fort Worth & Denver Ry. 4/1961   NAKINA
2 FW&D Fort Worth & Denver City Ry. (Co.) 8/1920-10/1957   NAKINA
3 FW&D Fort Worth & Denver City Ry. 4/38-10/57   NRHS
4 FW&D Fort Worth & Denver Ry. Apr-61   NRHS
5 FW&D BNSF (BULINGTON NORTHERN AND SANTA FE) [BURLINGTON NORTHERN; FORT WORTH & DENVER RY; CHICAGO, BURLINGTON & QUINCEY]     PWRC