Arguably the world's largest online linguistic resource, The Linguist List is dedicated to providing information on language and language analysis and to provide a forum where academic linguists can discuss linguistic issues and exchange linguistic ideas and information. LINGUIST is a free resource, run by linguistics professors and graduate students, and supported mostly by donations.

The Center for Applied Linguistics (CAL) is dedicated to providing a comprehensive range of research-based information, tools, and resources related to language and culture. CAL is a private, nonprofit organization working to improve communication through better understanding of language and culture. Established in 1959, CAL is headquartered in Washington, DC, USA.

AILA (Association Internationale de Linguistique Appliquée or International Association of Applied Linguistics) is the international federation of national or regional associations of Applied Linguistics. Through its member associations, AILA currently has a membership of more than 8000 individuals worldwide who as researchers, policy makers or practitioners are active in the field of Applied Linguistics.

The Chartered Institute of Linguists (IoL) serves the interests of professional linguists throughout the world and acts as a respected language assessment and accredited awarding body. Founded in 1910 and now with around 6,500 Fellows, Members and Associate Members, it acts as a forum for linguists in all areas of professional and academic life and its authoritative journal, The Linguist, contains articles of academic and practical interest.

Lingformant, lauched in 2005, is a free language blog-related service aimed towards individuals working in the various fields of linguistics. Its main function is to keep us up to date with the latest news headlines related to the study and understanding of language with new content added almost on a daily basis.

The Linguistic Society of America (LSA) was founded in 1924 to advance the scientific study of language. LSA is the largest linguistic society in the world and welcomes linguists of all kinds. It is the only umbrella professional linguistics organization in the US, with over 5000 individual and library members.