InSAR

(from the article `Earth Sciences`) ...maps and deformations of large and small areas of the crust. Applications included the study of volcanoes, active faults, landslides, oil fields, ...
Found on http://www.britannica.com/eb/a-z/i/25

Insar

[inhabited locality] Insar (Инсар) is the name of several inhabited localities in the Republic of Mordovia, Russia. ...
Found on http://en.wikipedia.org/wiki/Insar_(inhabited_locality)
No exact match found