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
NPA NPB NPC NPD NPE NPF NPG NPH NPI NPJ NPK NPL NPM NPN NPO NPP NPQ NPR NPS NPT NPU NPW NPX NPY NPZ
NPTA NPTC NPTD NPTE NPTG NPTH NPTK NPTN NPTP NPTR NPTS NPTU NPTV NPTW NPTX NPTY
1 NPTX Newport Steel Corp. added 10/1996; 7/2000; eliminated 4/2003; 7/2005 (not listed)   NAKINA
2 NPTX Newport Steel Corp. added 10/96; 7/2000   NRHS
3 NPTX NEWPORT STEEL CORPORATION     PWRC
4 NPTX Newport Steel Corporation     RSRV