Links

http://www.globalwordnet.org
The Global WordNet Association is a free, public and non-commercial organization that provides a platform for discussing, sharing and connecting wordnets for all languages in the world.
http://www.awaweb.org
Asian Wordnet Association Facilitating Integrated Platform for Asian Wordnet Comunity.
http://www.illc.uva.nl/EuroWordNet
Building a multilingual database with wordnets for several European languages.
http://www.ontologyportal.org
The Suggested Upper Merged Ontology (SUMO) and its domain ontologies form the largest formal public ontology in existence today.
http://www.lexicalmarkupframework.org/LMF is the ISO standard for Natural Language Processing (NLP) lexicons and Machine Readable Dictionaries (MRD). The ISO code number for LMF is ISO-24613:2008.
http://www.kyoto-project.eu/
KYOTO makes knowledge sharable between communities of people, culture, languages and computers, by assigning meaning to text and giving text to meaning
http://langrid.nict.go.jp/en/index.html
NICT Language Grid Project conducts research and development on the basic software for Language Grid. The software is available on the project's website.