Mohammadreza Aref, the first vice president of the Islamic Republic of Iran, on Tuesday, November 3, at the meeting of the country's mapping organization, asked experts to come to a firm conclusion regarding the choice of the name between "The Kaspi" and "The Kaspi" for the world's largest lake. Araf said at this meeting: "Some foreign researchers say they are surprised that you use the name "Caspian Sea" instead of "Caspian Sea". Be freelance previously on a podcast called "The Mystery of the Correct Name of the Indigo Region in Northern Iran; Kaspi, Caspi or Mazandaran? He researched the name of this northern sea of Iran.