The Human-Languages Page The Human-Languages Page is a comprehensive catalog of language-related Internet resources. The over 1900 links in the HLP database have been hand-reviewed to bring the best language links the Web has to offer. http://www.ilovelanguages.com/
Ethnologue Extensive database of the world's languages, organized/searchable by map, language family, country, and language name. From SIL International. Also offers print and CD-ROM versions. http://www.ethnologue.com/