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
NC& NCA NCB NCC NCD NCE NCF NCG NCH NCI NCJ NCK NCL NCM NCN NCO NCP NCQ NCR NCS NCT NCU NCV NCW NCX NCY NCZ
NCDC NCDI NCDN NCDO NCDP NCDR NCDS NCDT NCDU NCDV NCDX NCDY NCDZ
1 NCDU BNSF RAILWAY [BURLINGTON NORTHERN & SANTA FE RAILWAY]     PWRC
2 NCDU BNSF Railway     RSRV