Linguistics: Online resources

• Lexicon of Linguistics 

  A useful searchable and browsable glossary of linguistics terms, a project from Utrecht University.

• International Phonetic Alphabet (IPA) 

  The International Phonetic Alphabet (IPA) is an academic standard created by the International Phonetic Association. IPA is a phonetic notation system that uses a set of symbols to represent each distinct sound that exists in human spoken language.

• American Association for Applied Linguistics (AAAL)
• Association for Computational Linguistics (ACL)
• Association for French Language Studies (AFLS)
• British Assocation for Applied Linguistics (BAAL)  
• British Association of Academic Phoneticians (BAAP)
• Forum for Germanic Language Studies (FGLS)
• Henry Sweet Society for the History of Linguistic Ideas (HSS)
• Linguistics Association of Great Britain (LAGB)
• Linguistics Society of America (LSA)
• Philological Society (PhilSoc)
• Poetics and Linguistics Association (PALA)
• Society for Germanic Linguistics (SGL)
• UK Cognitive Linguistics Association (UK-CLA)
• University Council of General and Applied Linguistics (UCGAL)
• University Council for Modern Languages (UCML)

• Linguist List: international linguistics community online. A really useful mailing list with daily updates on new publications, book reviews, TOCs and calls for papers.

The Brazilian Linguistics Association Abralin has launched an e-learning platform containing free online courses, in co-operation with the Linguistics Association of Great Britain (LAGB). The courses are led by internationally well regarded linguists and are aimed at linguistics students of various levels.

Coursera offers a wide range of free online courses. Search for "linguistics' and filter by level to benefit from courses led by specialists