Constructed Languages in the Yahoo! Directory

Language Construction Kit
For anyone who wants to create artificial languages -- for a fantasy or an alien world, as a hobby, as an interlanguage.
www.zompist.com/kit.html
Langmaker
Contains profiles of constructed languages, neographies, neologisms, and resources for language makers.
www.langmaker.com
Constructed Human Languages
Directory of invented, artificial, and fictional human languages.
www.quetzal.com/conlang.html
Conlang Yellow Pages
Quick-reference list of constructed languages on the Internet.
www.geocities.com/Athens/Crete/5555/conlang.htm
Conversational Maxims and Principles of Language Planning
Paper discussing similarities between conversational maxims and principles of language planning.
www.ling.su.se/staff/hartmut/griceil.htm
Internet Resources for Constructed Languages
Links and information about constructed languages.
www2.cmp.uea.ac.uk/~jrk/conlang.html
Wikipedia: Constructed Language
Overview of the different types of artificial or constructed languages.
en.wikipedia.org/wiki/Constructed_language
Constructed Languages
Tools, fonts, links, and other resources.
www.valdyas.org/conlang.html
ArtLangs.com
Community site for artistic and constructed languages.
www.artlangs.com
Glossopoiesis
Introduction to the hidden art of tongue making, or language construction.
www.glossopoiesis.net
Fallen Tower: Artificial Languages
Annotated list of artificial languages and language related pages.
www.geocities.com/Tokyo/Pagoda/5961/lingvoj.HTM
Yahoo! Groups: conlang
Email group devoted to the discussion of constructed and artifical languages for general communication.
groups.yahoo.com/group/conlang
LingWeenie List
Annotated directory of constructed languages.
www.lingweenie.net
Conlang FAQ and Library
Includes answers to questions about constructed languages, and links to conlangs on the Web.
www.geocities.com/Athens/Acropolis/9219/conlang.html
Gray Wizard's Conlinguistics Pages
Information about and examples of constructed languages.
www.graywizard.net/Conlinguistics/conlinguistics.htm
Blueprints for Babel
A web geek's guide to artificial languages and why you've never heard of them.
www.homunculus.com/babel
Constructed Languages in Fact and Science Fiction
Why languages are constructed, plus Klingon language lessons.
www.geocities.com/CapeCanaveral/4854
Constructed Languages Resources
Conlang resources for the beginner.
www.geocities.com/Athens/Parthenon/7853/index.html