European Union and International organization

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

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

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