Category
page 1Language-based intergovernmental organizations
Commonwealth of Nations
political association of mostly former British Empire territories

League of Arab States
organization of Arab states
Organisation internationale de la Francophonie
international organization of French-speaking governments
Community of Portuguese Language Countries
international organization
Organization of Turkic States
International organization to which Turkic sovereign states are members
Latin Union
international organization
Dutch Language Union
Dutch language regulator
Celtic League
Portuguese-speaking African countries
six African countries where Portuguese is an official language: Angola, Cape Verde, Guinea-Bissau, Mozambique, São Tomé and Príncipe and Equatorial Guinea
Organization of Ibero-American States
international organization based in Madrid, Spain