·          All concepts related to integration of a Bulgarian language.

·          Dictionary of the terms EU- related in 33 languages​​, including Bulgarian.

·          Online dictionary translation of terms related to integration. 18 languages​​, including Bulgarian. Managed with the help of the technical services of the national parliaments.

·          Dictionary of the European terminology, maintained by the EU translation services. 11 official EU languages.

·          English encyclopedic dictionary of the EU.

·          All terms related to the euro. (English only).

·          This is an Internet dictionary with brief explanations of many terms used in the debate on the European Union. You can also find many useful links.

·          Europe Direct – reader’s corner

·          How to obtain EU publications

·          Publications of the European Union a click away

·          Publishing of the European institutions

·          • EUROVOC

·          Access to documents and archives

·          LEX Web Catalog

·          Wikipedia – a free online encyclopedia.Many articles have Bulgarian versions including 264 articles devoted to the EU.

·          Catalogue system – Info Centre of the European Union.

·          List of the funds from the network of libraries “RESeau bib”

·          Website of the Central Library of the Commission

·          European Commission – Bulgaria

·          European Parliament

·          Council of the EU

·          Court of Justice of the EU

·          European Court of Auditors

·          The European Data Protection Supervisor

·          European Ombudsman

·          European Central Bank

·          European Investment Bank

·          European Economic and Social Committee

·          Committee of the Regions