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
NL& NLA NLB NLC NLD NLE NLF NLG NLH NLI NLJ NLK NLL NLM NLN NLO NLP NLQ NLR NLS NLT NLU NLV NLW NLX NLY
NLAD NLAE NLAF NLAN NLAS NLAT NLAU NLAX
1 NLAX National Aeronautics and Space Administration added 4/1966; 10/1966-4/1970; eliminated 10/1974; added 7/1982; 1/1994-7/2000; eliminated 1/2004; 7/2005 (not listed)   NAKINA
2 NLAX National Aeronautics and Space Administration added 4/66; 10/66-4/70; eliminated 10/74; added 7/82; 1/94-7/2000   NRHS
3 NLAX NATIONAL AERONAUTICS & SPACE ADM. (NASA)     PWRC
4 NLAX National Aeronautics and Space Administration (NASA)     RSRV
5 NLAX NATIONAL AERONAUTICS & SPACE     SCAC4