
The following tables describes the important International Boundaries/Lines −
| S.No | Name & Description |
|---|---|
| 1 | The 17th Parallel It is the Line Between North & South Vietnam |
| 2 | The 38th parallel It is the Line Between North & South Korea (Before the Korean war) |
| 3 | The 49th Parallel (also The Medicine Line) It is the Boundary Between Canada & the USA |
| 4 | The 24th Parallel It is the Line that Pakistan claims for the demarcation purpose, but India does not accept it |
| 5 | The Siegfried Line It is the Boundary Between France and Germany |
| 6 | The Maginot Line It is France’s Defensive Line |
| 7 | The Hindenburg Line It was the Line that described Germany’s position during the World War I |
| 8 | The Oder–Neisse line It is the Boundary Between Germany & Poland |
| 9 | The Radcliffe Line It is the Boundary Between India & Pakistan |
| 10 | The McMahon Line It is the Boundary Between India & China (However, originally signed between Britain & Tibet) |
| 11 | The Mannerheim Line It was a defensive line drawn on the Karelian Isthmus by Finland against the Soviet Union |
| 12 | The Durand Line It is the Boundary Between Pakistan & India (formerly between British India and Afghanistan) |
| 13 | The Line of Control (LoC) It is the military control line between India and Pakistan (in the state of Jammu & Kashmir) |
| 14 | The Line of Actual Control (LAC) It is the Effective Boundary between India and China |