Every innovation observed at different fields causes to occurrence of lexical units serving to generation of the adequate reaction at the language being one of the organic attributes of the society according to this innovation, naming new notions and concepts occurred in connection with progress. In the other words, development of sciences and the society makes necessary occurrence of lexical units serving to naming of separate notions of the learned objects. This process shows itself at different times and at the separate areas of the earth and it is reflected at the language facts of the different languages. That event has an international character. All changes and renovations occurred in the development of the society, science and technique over all periods of the history appear on the terminology layer of the vocabulary. Every newly arisen denotation shall be named by the lexical unit of the language not depending on the place of the Earth where they occurred and it is realized by terminological means. Enrichment, systematization and putting in order of the terminological layer at the account of changes and renovations occurred in this layer of the language at all historical periods of the society and the language is on the focus of attention as one of the most necessary processes of the language. Utilization of the term “terminology” in the linguistics in the meaning of the section of linguistics learning the terminological system of the language including the terminological lexicology concerning all sections of science shall be considered expedient. That is to say that the problem of term, terminology is included in the general linguistic theory and the notion of terminology is the section of linguistics learning the terminological system in one meaning. It is the result of the reaction shown to multiple terminological nales formed by modern science and production that recently the linguists have shown serious internet to the terminology. Thus, notwithstanding a lot of research work implemented in the general linguistics in connection with the terminology the problems related to this section have not been totally solved. Though that the notions as term and terminology have been in the focus of attention of the linguists for a long time, there are different ideas about their essence and nature. It is known that in the historically developed areas of technique the terminology of the Azerbaijani language has been formed enough. But there are certain terminological areas where formation of the terminological units – terms upon those areas has recently become active and it is related to the development of those areas. Formation, regulation and unification of terms in the different areas stimulate development of the terminology.