Similar to 国家承認を得た国連非加盟の国と地域の一覧

Divide and conquer

Separation barrier

Isaiah Bowman

Enclave and exclave#True enclaves

Partitions of Poland

Northern Limit Line

Irredentism

Friedrich Ratzel

Regionalism (international relations)

Territorial sea

Temporary capital

Partitions of Luxembourg

Historic waters

Federalism

United Nations geoscheme

List of islands of Iceland

List of Combined Statistical Areas

List of metropolitan statistical areas

Flags of the U.S. states and territories

List of United Kingdom flags

Flags of regions of Italy

List of edge cities