Newsgroups, mailing lists

ACL SIG on Computational Approaches to Semitic Languages
CAN-TAL-NLP - Canadian NLP
Corpora List
HPSG Mailing List - Head-Driven Phrase Structure Grammar
Hellenic Language Technology List - Greek NLP and speech processing
Ling-TeX - Typesetting linguistics material with TeX/LaTeX
LINGUIST List
MT List - Machine Translation
Natural Semantic Metalanguage List
Pashto-Urdu - Pashto-Urdu Computational Linguistics
Polish linguistic list - mainly in Polish
SENSEVAL discussion list - semantics
SentimentAI - sentiment, opinions, and affect in text
SIG-IRList Archives - Information Retrieval
Syntax - linguistics, language, syntax, semantics, generative grammar, generative linguistics, formal grammar, minimalism

Other lists of newsgroups and mailing lists