All 8 Wikipedia Euler diagram templates for supranational organizations of the world:

Africa, Americas, Asia, Caribbean, Europe, Islam, Oceania, Post-Soviet.

SomalilandCape VerdeSahrawi Arab Democratic RepublicSouth SudanLiberiaGuineaSierra LeoneGhanaNigeriaGambiaIvory CoastBeninGuinea-BissauSenegalTogoBurkina FasoNigerMoroccoTunisiaLibyaMauritaniaAlgeriaEgyptSomaliaComorosEritreaSudanDjiboutiEthiopiaUgandaRwandaBurundiDemocratic Republic of the CongoKenyaSão Tomé and PríncipeChadCameroonCentral African RepublicRepublic of the CongoGabonEquatorial GuineaAngolaMozambiqueNamibiaSouth AfricaBotswanaEswatiniZimbabweMauritiusZambiaMalawiSeychellesMadagascarTanzaniaLesothoCommunity of Sahel–Saharan StatesArab Maghreb UnionCommon Market for Eastern and Southern AfricaEast African CommunityEconomic Community of the Great Lakes CountriesSouthern African Development CommunitySouthern African Customs UnionEconomic Community of Central African StatesEconomic and Monetary Community of Central AfricaWest African Economic and Monetary UnionLiptako–Gourma AuthorityMaliEconomic Community of West African StatesIntergovernmental Authority on DevelopmentAfrican UnionMano River UnionWest African Monetary Zone
The image above contains clickable links
The image above contains clickable links
Euler diagram showing the relationships among various multinational African entities vte
Antigua and BarbudaArgentinaBahamasBarbadosBelizeBoliviaBrazilCanadaChileColombiaCosta RicaCubaDominicaDominican RepublicEcuadorEl SalvadorGrenadaGuatemalaGuyanaHaitiHondurasJamaicaMexicoMontserratNicaraguaPanamaParaguayPeruSaint Kitts and NevisSaint LuciaSaint Vincent and the GrenadinesSurinameTrinidad and TobagoUnited StatesUruguayVenezuelaInter-American Treaty of Reciprocal AssistanceCommunity of Latin American and Caribbean StatesLatin American Economic SystemUnion of South American NationsAmazon Cooperation Treaty OrganizationAndean CommunityMercosurCaribbean CommunityPacific AllianceALBACentral American Integration SystemCentral American ParliamentOrganisation of Eastern Caribbean StatesLatin American Integration AssociationCentral America-4 Border Control AgreementUnited States–Mexico–Canada AgreementForum for the Progress and Integration of South AmericaAssociation of Caribbean StatesOrganization of American StatesPetrocaribeCARICOM Single Market and Economy
A clickable Euler diagram showing the relationships between various multinational organizations in the Americasvde
MaldivesBangladeshBhutanNepalSri LankaIndiaMyanmarThailandCambodiaLaosVietnamBruneiIndonesiaMalaysiaPhilippinesSingaporeAfghanistanPakistanTurkmenistanIranAzerbaijanKazakhstanUzbekistanKyrgyzstanTajikistanChinaRussiaTurkeyJapanMongoliaSouth KoreaBahrainKuwaitOmanQatarSaudi ArabiaUnited Arab EmiratesSouth Asian Association for Regional CooperationBay of Bengal Initiative for Multi-Sectoral Technical and Economic CooperationMekong–Ganga CooperationAssociation of Southeast Asian NationsShanghai Cooperation OrganisationOrganization of Turkic StatesEconomic Cooperation OrganizationGulf Cooperation CouncilAsia Cooperation Dialogue
A clickable Euler diagram showing the relationships between various Asian regional organisations vde
Organisation of Eastern Caribbean StatesCaribbean CommunityAssociation of Caribbean StatesMontserratAntigua and BarbudaDominicaGrenadaSaint Kitts and NevisSaint LuciaSaint Vincent and the GrenadinesThe BahamasBarbadosBelizeGuyanaHaitiJamaicaSurinameTrinidad and TobagoColombiaCosta RicaCubaDominican RepublicGuatemalaHondurasMexicoNicaraguaPanamaEl SalvadorVenezuela
A clickable Euler diagram showing the relationships between various Supranational Caribbean Organisations and agreements.
European Political CommunitySchengen AreaCouncil of EuropeEuropean UnionEuropean Economic AreaEurozoneEuropean Union Customs UnionEuropean Free Trade AssociationNordic CouncilVisegrád GroupBaltic AssemblyBeneluxGUAM Organization for Democracy and Economic DevelopmentCentral European Free Trade AgreementOrganization of the Black Sea Economic CooperationUnion StateCommon Travel AreaInternational status and usage of the euro#Sovereign statesSwitzerlandLiechtensteinIcelandNorwaySwedenDenmarkFinlandPolandCzech RepublicHungarySlovakiaBulgariaRomaniaGreeceEstoniaLatviaLithuaniaBelgiumNetherlandsLuxembourgItalyFranceSpainAustriaGermanyPortugalSloveniaMaltaCroatiaCyprusRepublic of IrelandUnited KingdomTurkeyMonacoAndorraSan MarinoVatican CityGeorgia (country)UkraineAzerbaijanMoldovaBosnia and HerzegovinaArmeniaMontenegroNorth MacedoniaAlbaniaSerbiaKosovoRussiaBelarus
A clickable Euler diagram[file] showing the relationships between various multinational European organisations and agreements
Arab LeagueParliamentary Union of the OIC Member StatesOrganisation of Islamic CooperationArab Maghreb UnionAgadir AgreementCouncil of Arab Economic UnityGulf Cooperation CouncilWest African Economic and Monetary UnionEconomic Cooperation OrganizationOrganization of Turkic StatesLiptako–Gourma AuthorityLiptako–Gourma AuthorityEconomic Cooperation OrganizationAlbaniaMalaysiaAfghanistanLibyaAlgeriaTunisiaMoroccoLebanonEgyptSomaliaAzerbaijanBahrainBangladeshBeninBruneiBurkina FasoCameroonChadComorosDjiboutiGambiaGuineaGuinea-BissauGuyanaIndonesiaIranIraqIvory CoastJordanKazakhstanKuwaitKyrgyzstanMaldivesMaliMauritaniaMozambiqueNigerNigeriaOmanPakistanQatarSudanPalestineSurinameSyriaTajikistanTogoTurkeyTurkmenistanUgandaUnited Arab EmiratesUzbekistanYemenSierra LeoneGabonSenegalArab Maghreb UnionAgadir AgreementSaudi Arabia
A clickable Euler diagram showing the relationships between various multinational organisations within the Organisation of Islamic Cooperation (note that Syria is currently suspended from all organizations affiliated with the OIC due to human rights abuses in the ongoing Syrian civil war).vde
United KingdomAustraliaNew ZealandUnited StatesTimor-LesteFijiPapua New GuineaSolomon IslandsVanuatuKiribatiMarshall IslandsMicronesiaNauruPalauCook IslandsNiueSamoaTongaTuvaluAmerican SamoaFrench PolynesiaTokelauPitcairn IslandsNew CaledoniaFranceGuamNorthern Mariana IslandsWallis and FutunaPacific Regional Environment ProgrammePacific CommunityPacific Islands ForumANZUSPacific Group of StatesPolynesian Leaders GroupMelanesian Spearhead Group
A clickable Euler diagram showing the relationships between various multinational Oceanian organisations.vde
GUAM Organization for Democracy and Economic DevelopmentGeorgia (country)AzerbaijanUkraineMoldovaTajikistanTurkmenistanCollective Security Treaty OrganizationEurasian Economic UnionUzbekistanKyrgyzstanKazakhstanArmeniaUnion StateBelarusRussiaCommonwealth of Independent StatesCommonwealth of Independent States Free Trade AreaBaltic AssemblyLithuaniaLatviaEstoniaCommunity for Democracy and Rights of NationsTransnistriaAbkhaziaSouth Ossetia
A clickable Euler diagram showing the relationships among various supranational organisations in the territory of the former Soviet Unionvde