Global and Transregional
- Asia-Pacific Economic Cooperation (APEC)
- Brazil-Russia-India-China-South Africa (BRICS)
- Colombo Plan – Secretariat
- Common Fund for Commodities (CFC)
- Commonwealth
- Community of Portuguese Speaking Countries (Comunidade dos Países de Língua Portuguesa, CPLP)
- Convention on Biological Diversity (CBD) – Secretariat
- Francophonie (Organisation Internationale de la Francophonie)
- g7+
- India-Brazil-South Africa (IBSA)
- Intergovernmental Panel on Climate Change (IPCC)
- International Renewable Energy Agency (IRENA)
- Organisation of Economic Cooperation and Development (OECD)
- Organisation of Ibero-American States for Education, Science and Culture (Organización de Estados Iberoamericanos para la Educación, la Ciencia y la Cultura,OIE)
- Organisation for Security and Co-operation in Europe (OSCE)
- United Nations Convention to Combat Desertification (UNCCD) – Secretariat
- World Organisation for Animal Health (WOAH)
Regional
- Africa
- African and Malagasy Council for Higher Education (Conseil Africain et Malgache pour l'Enseignement Supérieur, CAMES)
- African Capacity Building Foundation (ACBF)
- African Union (AU)
- Arab Maghreb Union (UMA)
- Common Market for Eastern and Southern Africa (COMESA)
- Desert Locust Control Organisation for Eastern Africa (DLCO-EA)
- East African Community (EAC)
- Economic Community of Central African States (ECCAS)
- Economic Community of West African States (ECOWAS)
- Intergovernmental Authority on Development (IGAD)
- Southern African Development Community (SADC).
- Asia
- Europe and Eurasia
- Americas
- Oceania
Transregional
