CBSS — Council of the Baltic Sea States

CCC — Customs Cooperation Council

CDB — Caribbean Development Bank

CE — Council of Europe

CEAO — Communaute Economique de l'Afrique de l'Ouest; see West
African Economic Community (CEAO)

CEEAC — Communaute Economique des Etats de l'Afrique Centrale;
see Economic Community of Central African States (CEEAC)

CEI — Central European Initiative

CEMA — Council for Mutual Economic Assistance; also known as CMEA
or Comecon; abolished 1 January 1991

CEPGL — Communaute Economique des Pays des Grands Lacs; see
Economic Community of the Great Lakes Countries (CEPGL)

CERN — Conseil Europeen pour la Recherche Nucleaire; see European
Organization for Nuclear Research (CERN)