Type: republic Capital: Tehran Administrative divisions: 14 departments (departamentos, singular - mintaqah); Al Hadd, Al Manamah, Al Mintaqah ash Shamaliyah, Al Jawf, Al Mahrah, Al Mahwit, Dhamar, Hadramawt, Hajjah, Ibb, Lahij, Ma'rib, Sa'dah,
oscilloscopes