However, depending on the context, you might see:
* EU: This stands for the European Union, a political and economic alliance of 27 European countries.
* Eur: This is sometimes used as an abbreviation for Europe in general, but it's not as common as "EU."
* E: This is a very informal abbreviation, and it's not often used in official contexts.
It's best to avoid using abbreviations for Europe unless the context is very clear.