The term 'OLD IRANIAN VIP' can be summarized by the crossword solution of 'SHAH', which is a four letter word. A SHAH was a title given to the monarchs of Iran from the 18th century until the 1979 Iranian Revolution. The title was used by the Persian kings of the Achaemenid Empire, and was later adopted by other monarchs in the region. The SHAH was the highest authority in the country and had absolute power over the government and people.