demarcation line
geopolitical border, often agreed upon as part of an armistice or ceasefire
Northern Limit Line
disputed maritime demarcation line between North and South Korea
Military Demarcation Line
de facto land border between North and South Korea
Line of Actual Control
disputed boundary between China and India
Green Line
line of demarcation in Beirut, Lebanon, during the Lebanese Civil War from 1975 to 1990, separating the predominantly Muslim West Beirut from the predominantly Christian East Beirut
Foch Line
border demarcation between Poland and Lithuania after World War I
French demarcation line
boundary line marking the division of Metropolitan France into Nazi Germany-occupied France and Vichy France during World War II
Curzon Line
historical demarcation line between territories kept by post-WW2 Poland and territories given to the Soviet Union
Green Line
demarcation line set out in the 1949 Armistice Agreements between Israel and Egypt, Jordan, Lebanon and Syria after the 1948 Arab–Israeli War; de facto borders of Israel from 1949 until the Six-Day War in 1967
Line of Control
demarcation line between India and Pakistan over the disputed region of Kashmir
Blue Line
border demarcation between Lebanon and Israel published by the United Nations
Morgan Line
line of demarcation set up after World War II in the Italian region known as "Julian March"
nine-dash line
map delineating Chinese territorial claims to South China Sea waters