European Union and World 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.

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

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

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