American Dialect Society: Scholarly association dedicated to the study of the English language in North America.
American Russian: An Endangered Language?: Article by Maria Polinsky discussing a case of language attrition.
Atlas of North American English: A survey of linguistic changes in progress in North American English.
Centre for Language and Ecology: Supporting research into discourse analysis of language/texts which have ecological impact.
Dialect Survey Maps: Online pronunciation test and maps of answers.
International Dialects of English Archive: A repository of primary source recordings for actors and other artists in the performing arts.
Language and Nationalism in Asia: Research on language and orthographic reform in Han cultural sphere, including Vietnam, Korea, Japan, Singapore, Taiwan, and China.
Language Attitudes Toward Written Taiwanese: A survey on current issues regarding the Taiwanese writing system.
Language Futures Europe: Links to sites about multilingualism, language policy and the dominance of English in Europe.
Language Policy Web Site: An exchange of news and views on English Only legislation, bilingual education, endangered languages and related issues of U.S. language policy.
Language Varieties: Varieties of language that differ from the standard variety normally used in the media and taught in the schools.
Lingva Prismo: Promoting the concept of interlingualism (balancing language equality with effective communication), with language maps, quizzes, and information on world languages and writing systems. In English, Esperanto, and several European languages.
LSA Fields of Linguistics - Sociolinguistics: A brief introduction to the field by Walt Wolfram of North Carolina State University.
My language: Mailing list about "unofficial" languages and varieties from Europe.
North Carolina Language and Life Project: An organization performing research and leading educational programs in representative speech communities.
PBS - Do You Speak American?: Companion material to a TV documentary examining the dynamic state of American (USA) English.
Promoting Community Languages: From the Welsh Language Board. Ideas and suggestions to agencies, groups or individuals who wish to promote the use of minority languages in their communities.
Social Factors: When two people speak with one another, there is always more going on than just conveying a message. The language used by the participants is always influenced by a number of social factors which define the relationship between the participants.
Sociolinguistics: Introduction to the social aspects of language. Pidgin and creoles, politeness and gender, social factors and politeness strategies.
Sociolinguistics - Concept of 'Language': Need language be seen as a continuum of different accents, or as a fixed structure of rules? Undergraduate essay.
Sociolinguistics Laboratory - University of Ottawa: Site details people, materials as well as past and ongoing research studies into results of language contact.
The Global Language Monitor: Essays and articles on various linguistic topics, and an algorithmic analysis of political language use in the United States.