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
NS& NSA NSB NSC NSD NSE NSF NSG NSH NSI NSJ NSK NSL NSM NSN NSO NSP NSQ NSR NSS NST NSU NSV NSW NSX NSY NSZ
NSRA NSRC NSRF NSRG NSRI NSRK NSRM NSRP NSRQ NSRR NSRU NSRX
1 NSRC North Stratford R.R. Corp. added 7/1979; 1/1980; eliminated 4/1988   NAKINA
2 NSRC North Stratford R.R. Corp. added 7/79; 1/80; eliminated 4/88   NRHS
3 NSRC RETIRED 02-15-90 FET [NORTH STRATFORD RR]     PWRC
4 NSRC North Stratford Railroad     RSRV
5 NSRC NEW SERVICE TRANSPORT INC     SCAC4