- African Caribbean Pacific European Union (ACPEU)
 - Bureau International des Exposition (BIE)
 - Caribbean Agricultural Research and Development Institute (CARDI)
 - Caribbean Community (CARICOM)
 - Caribbean Development Bank (CDB)
 - The Technical Centre for Agricultural and Rural Cooperation (CTA)
 - Eastern Caribbean Central Bank (ECCB)
 - Economic Commission for Latin America and the Caribbean (ECLAC)
 - Food and Agriculture Organization (FAO)
 - General Agreement on Tariff and Trade (GATT)
 - Inter-American Development Bank (IADB)
 - Inter-American Institute for Cooperation on Agriculture (IICA)
 - International Labour Organization (ILO)
 - International Monetary Fund (IMF)
 - North America Free Trade Agreement (NAFTA)
 - Organization of Eastern Caribbean States (OECS)
 - Pan American Health Organization (PAHO)
 - International Development Research Centre (IDRC)
 - United Nations (UN)
 - UN Environment Programme (UNEP)
 - United Nations Development Programme (UNDP)
 - United Nations Development Fund for Women (UNIFEM)
 - United Nations Educational, Scientific and Cultural Organization (UNESCO)
 - Windward Island Banana Growers Association (WINBAN)
 - World Health Organization (WHO)
 - World Trade Organization (WTO)