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
NSAA NSAB NSAC NSAE NSAI NSAJ NSAL NSAR NSAT NSAU NSAW NSAX
1 NSAX National Steel Corp. 1/1975; added 1/1976; 1/1980-7/2005   NAKINA
2 NSAX National Steel Corp. 1/75-7/2000   NRHS
3 NSAX NATIONAL STEEL CORPORATION     PWRC
4 NSAX National Steel Corporation     RSRV
5 NSAX NATIONAL STEEL CORPORATION     SCAC4