Muhammad Ri⋅za (or Re⋅za)/rɪˈzɑ/Show Spelled Pronunciation[ri-zah]Show IPA, 1919–80, shah of Iran 1941–79; in exile after 1979 (son of Riza Shah Pahlavi).
2.
Riza (or Reza) Shah, 1877–1944, shah of Iran 1925–41.
3.
(lowercase) a former gold coin of Iran, equal to 20 rials.