Similar to 国際コスパス・サーサット・プログラム

Council of the Baltic Sea States

Bucharest Nine

Organization of American States

Peace Palace

Mayors for Peace

Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation

Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization

Nordic Patent Institute

Nordic Council

International Association of Insurance Supervisors

Polynesian Leaders Group

Financial Action Task Force

Mano River Union

Maphilindo

MIKTA

South Asian Association for Regional Cooperation

Mekong River Commission

Eurasian Patent Organization

Eurasian Union

University of the Third Age

Eurasian Economic Community

European Payments Union

European-Mediterranean Seismological Centre

Latin Union

Wassenaar Arrangement

HAVi