Greater Region of SaarLorLux
The Greater Region (German: Großregion [ˈɡʁoːsʁeˌɡioːn]; French: Grande Région [ɡʁɑ̃d ʁeʒjɔ̃]; Luxembourgish: Groussregioun), formerly also known as SaarLorLux, is a euroregion of eleven regional authorities located in four European states. The term has also been applied to cooperations of several of these authorities or of their subdivisions, administrations, organisations, clubs and people.
Source: Wikipedia — Greater Region of SaarLorLux (CC BY-SA 4.0)