Linguistics is the scientific study of languages and includes many theories to include other branches and disciplines of study such as Psychology, sociology, Anthropology,history,cognitive science etc.) is used to explain a language theory and it can be referred to as applied linguistics.

Fields of study in applied linguistics include socio linguistics,phonetics,historical linguistics,syntax,semantics,stylistics,cognitive linguistics and not limited to, second language acquisition, language testing, language program evaluation, forensic linguistics,& discourse analysis .

Pure linguistics is more theoretical, and applied linguistics is more practical and the testing of the theories.

applied linguistics is the application of linguistics theories and findings in order to solve the language related problems while, descriptive linguistics is the field of linguistics that is concern with the description of two languages applied linguistics is the application of linguistics theories and findings in order to solve the language related problems while, descriptive linguistics is the field of linguistics that is concern with the description of two languages

Journal of Linguistics was created in 1965.

Oceanic Linguistics was created in 1962.

Notes on Linguistics ended in 2001.