members - (7) Antigua and Barbuda, Dominica, Grenada, Montserrat, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines

associate members - (2) Anguilla, British Virgin Islands

Organization of Petroleum Exporting Countries (OPEC): established - 14
September 1960

aim - to coordinate petroleum policies

members - (11) Algeria, Indonesia, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, UAE, Venezuela

Organization of the Islamic Conference (OIC): established - 22-25
September 1969

aim - to promote Islamic solidarity in economic, social, cultural, and political affairs

members - (56 plus the Palestine Liberation Organization) Afghanistan,
Albania, Algeria, Azerbaijan, Bahrain, Bangladesh, Benin, Brunei,
Burkina Faso, Cameroon, Chad, Comoros, Cote d'Ivoire, Djibouti, Egypt,
Gabon, The Gambia, Guinea, Guinea-Bissau, Guyana, Indonesia, Iran,
Iraq, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Libya, Malaysia,
Maldives, Mali, Mauritania, Morocco, Mozambique, Niger, Nigeria, Oman,
Pakistan, Qatar, Saudi Arabia, Senegal, Sierra Leone, Somalia, Sudan,
Suriname, Syria, Tajikistan, Togo, Tunisia, Turkey, Turkmenistan,
Uganda, UAE, Uzbekistan, Yemen, Palestine Liberation Organization

observers - (10) Bosnia and Herzegovina, Central African Republic, ECA, LAS, Moro National Liberation Front, NAM, OAU, Thailand, Turkish Muslim Community of Kibris, UN

Pacific Community: note - formerly known as the South Pacific
Commission (SPC)