TYPOLOGY OF ABBREVIATION CONSTRUCTS AS A SPECIAL TYPE OF MORPHEMES IN THE STRUCTURE OF ABBREVIATIONS
The article presents a comprehensive typology of abbreviation constructs. The typology in question enables to interpret the abbreviation constructs as a special type of morpheme used in abbreviation. The nature of formal transformation of a simple construct in both identical and non-identical nominations is described. As a result, a conclusion about the limits of these morphemes variation is made. The process of forming a composite abbreviation construct is also described, which helps identify the combinability of simple constructs in composite structures.