Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the northeast, Afghanistan to the east, Pakistan to the southeast, and the Gulf of Oman and the Persian Gulf to the south. With a multi-ethnic population of over 92 million in an area of 1,648,195 km2 (636,372 sq mi), Iran ranks 17th globally in both geographic size and population.
https://en.wikipedia.org/wiki/Iran