European economic interest grouping
A European Economic Interest Grouping (EEIG) is a type of legal entity of the European corporate law created on 25 July 1985 under European Community (EC) Council Regulation 2137/85. It is designed to make it easier for companies in different countries to do business together, or to form consortia to take part in EU programmes.
Source: Wikipedia — European economic interest grouping (CC BY-SA 4.0)