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
N& n/ N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NW NX NY NZ
NW& NWA NWB NWC NWD NWE NWF NWG NWH NWI NWJ NWK NWL NWM NWN NWO NWP NWQ NWR NWS NWT NWU NWV NWW NWX NWY NWZ
NWRE NWRF NWRH NWRI NWRL NWRN NWRQ NWRR NWRS NWRT NWRU NWRX
1 NWRX North American Car Corp. added 4/1966; 10/1966-4/1970; eliminated 1/1971   NAKINA
2 NWRX North American Car Corp. added 4/66; 10/66-4/70; eliminated 1/71   NRHS
3 NWRX *NORTH AMERICAN CAR CORP.     PWRC
4 NWRX *NORTHWEST RAILROAD     PWRC
5 NWRX Niagara and Western Railway (Bergen Passaic Rail)     RSRV