
1) European Union 2) Telecommunications technique
Found on
https://www.crosswordclues.com/clue/coreu

Coreu (French: Correspondance Européenne) is a European Union communication network between the Council of the European Union, the Member States and the European Commission for cooperation in the fields of foreign policy. It makes it easier for decisions to be taken swiftly in emergencies. ...
Found on
http://en.wikipedia.org/wiki/Coreu
(CORespondance EUropéenne) COREU is an EU communication network between the 28 EU countries, the Council, the EEAS and the Commission. In providing a regular flow of information, it facilitates cooperation on foreign policy matters. In particular, COREU allows decisions to be taken swiftly in emergencies.
Found on
http://eur-lex.europa.eu/summary/glossary/coreu.html
No exact match found.