Islamic Republic of Iran Broadcasting
"Voice and Vision of the Islamic Republic of Iran" , formerly called National Iranian Radio and Television until the Iranian revolution of 1979 ) is an Iranian state-controlled media corporation which holds a monopoly of domestic radio and television services in Iran , and is also among the largest media organizations in the Asian and Pacific regions , and a regular member of Asia-Pacific Broadcasting Union . 
<triplet> National Iranian Radio and Television <subj> Iran <obj> country <triplet> Iranian revolution <subj> Iran <obj> country