Similar to 東アフリカ共同体

Central Asian Union

Southern African Development Community

Union of South American Nations

Pacific Alliance Leaders Meeting

Union State

Law and development

North American Union

Mano River Union

Maphilindo

South Asian Association for Regional Cooperation

Democratic deficit

Community of Latin American and Caribbean States

Rio Group

Regionalism (international relations)

Gulf rupee

United Nations General Assembly observers

GUAM Organization for Democracy and Economic Development

Conference on Interaction and Confidence-Building Measures in Asia

Asian–African Legal Consultative Organization

Asian Development Bank

Organisation of African, Caribbean and Pacific States

African Union

Andean Community

Commonwealth of Nations

Islamic Development Bank

Organisation of Islamic Cooperation

Council of Europe

European Union