This glossary is compiled by Mykolas Romeris University student Kamilė Dimaitė (supervisor prof. dr. Sigita Rackevičienė). The glossary is a final result of the terminographic project developed during the course of the study subject "Computational Terminology Research and Management" (2020, Autumn semester). The EN terms are extracted from the ad hoc domain corpus compiled of the following text categories: Legislation, Media and Scientific literature. Meanwhile, the LT, DA and NO terms, definitions, term usage in context examples are taken from various resources, the most used of which were eur-lex.europa.eu, ec.europa.eu and many other authentic sources, such as regjeringen.no, tryg.dk, tinklusaugumas.lt, etc.