Internet Archive: http://www.archive.org/
Internet Archive: Million Book Project: http://www.archive.org/details/millionbooks/
Internet Archive: Text Archive: http://www.archive.org/details/texts/
Internet Archive: Universal Library: http://www.archive.org/details/universallibrary/
Internet Bookshop UK (IBUK): http://www.ibuk.com/
Internet Dictionary Project: http://www.june29.com/IDP/
Internet Explorer: http://www.microsoft.com/windows/ie/
InTexte: http://www.intexte.com/
INTIF (Institut francophone des nouvelles technologies de l’information et de la formation): http://intif.francophonie.org/
ION Systems: http://www.ionsystems.com/