European Union and International organisation

European Union noun - An international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members.

International organisation and European Union are semantically related. In some cases you can use "International organisation" instead a noun phrase "European Union".

International organisation noun - An international alliance involving many different countries.

European Union and international organisation are semantically related. Sometimes you can replace phrase "European Union" with "International organisation", this phrases are similar.