NAP (National Academies Press): http://www.nap.edu/

Napster: http://www.napster.com/

National Library of Finland: http://www.lib.helsinki.fi/english/

National Library of the Netherlands: http://www.kb.nl/index-en.html

Natural Language Group (USC/ISI): http://www.isi.edu/natural-language/nlp-at-isi.html

NBP (National Braille Press): http://www.nbp.org/

NEF (Net des études françaises): http://www.etudes-francaises.net/

NEF: Dictionnaire du NEF: http://www.etudes-francaises.net/dico/

NEF: Dossiers: http://www.etudes-francaises.net/dossiers/

NEF: Entretiens: http://www.etudes-francaises.net/entretiens/