Аннотация
This article discusses the formation and development of a special purpose language that has recentlyappeared in linguistics. It is necessary to integrate the results of language research into the educationalprocess of modern Kazakhstan into a special, purposeful, comprehensive, pragmatic intercultural communication that meets modern requirements. One of such directions is the special purpose language inRussian NCC, English (LSP). This article describes the reasons for the emergence of the language, thefactors influencing it, its scientific and terminological character. Functional style of the special purposelanguage, its connection with the register, genre features, lexical units, conjugation of words, wordsfrom other language combinations, numerical and artificial symbols, terms of literary language, use ofprofessional slang.