NATO North Sea Commission (NSC) by economics: Central European Free Trade Agreement (CEFTA) Commonwealth of Independent States Free Trade Area (CISFTA) – including Armenia and most Central Asian countries Comprehensive Economic and Trade Agreement (CETA) – including Canada EMEA (including Africa and the Middle East) Eurasian Customs Union (EACU) – including Armenia and Kyrgyzstan Eurasian Economic Union (EAEU) – including Armenia and Kyrgyzstan European Economic Area (EEA) – including Cyprus European Free Trade Association (EFTA) European Single Market (including Cyprus) European Union Customs Union (EUCU) – including Cyprus and Turkey European Union–Turkey Customs Union (including Cyprus and Turkey) Eurozone (including Cyprus) North Sea Region (NSR) Union for the Mediterranean (UfM) – including some Western Asian countries and some African countries Union State by culture: Balkans Eastern Balkans Western Balkans Baltic states Benelux Belgium Netherlands Luxembourg Mediterranean Region Nordic countries and Karelia North Sea Region Sápmi, since 1809 divided between Finland and Sweden Scandinavia Visegrád Group by language: Celtic-speaking Europe Germanic-speaking Europe DACH countries Germany (Deutschland) Austria Switzerland (Confoederatio Helvetica) Romance-speaking Europe (aka Latin Europe) Slavic-speaking Europe by religion: Eastern religions Indian religions Buddhism in Europe (Kalmykia) Western religions (Abrahamic religions or Western Asian religions) Christianity in Europe Catholicism in Europe Eastern Orthodoxy in Europe Protestantism in Europe Islam in Europe by biogeography: Mediterranean Region by historical division: Celtic tribes East–West Schism Catholic Church Eastern Orthodox Church Germanic tribes Greco-Roman world Hellenistic world Roman Empire Eastern Roman Empire Western Roman Empire Iranian tribes Iron Curtain Eastern Bloc Western Bloc Reformation (Protestantism) Slavic tribes Turkic tribes by geology: Alpine orogeny East European craton Baltic Shield Ukrainian Shield Americas by the United Nations Statistics Division's geoscheme (see also: UN geoscheme for the Americas): Latin America and the Caribbean Caribbean – the UN includes the Lucayan Archipelago in this subregion Latin America Central America – the UN includes Mexico in this subregion South America Northern America by culture: Anglo-America Latin America French America Ibero-America Hispanic America Portuguese America by economics: Community of Latin American and Caribbean States (CELAC) North America by geography: Middle America Caribbean (Insular America) Aves Island West Indies Antilles Greater Antilles Hispaniola Lesser Antilles Leeward Islands Saint Martin island SSS islands Virgin Islands British Virgin Islands Spanish Virgin Islands United States Virgin Islands Southern Caribbean Leeward Antilles ABC islands Windward Islands Lucayan Archipelago Central America San Andrés and Providencia Bajo Nuevo Bank Serranilla Bank Mexico Northern America Bermuda Canada Eastern Canada