OECD
OECD
ОИСР
OECD
OECD
OECD
ΟΟΣΑ
OCDE
OECD
OECD
OCDE
ECFE
OECD
OECD
OCSE
EBPO
ESAO
OECD
OESO
OECD
OCDE
OCDE
OECD
OECD
OECD
OECD
Synonyms
Organisation for Economic Cooperation and Development, Organisation for European Economic Cooperation [OEEC]