Federation of Western Europe
From MediaWiki

Western Europe is unified (or at least semi-unified) under the banner of the Federation of Western Europe by the year 2000.
Fiction
Battle Beneath the Ice
An alien civilization was discovered beneath the Federation of Western Europe's appropriately-named Erebus oil field. Battle Beneath the Ice
Notes
- The book in question was written in 1987, hence why the author did not use the name of the European Union, which was officially formed in 1993.

