In this role, he was officially Libya's head of state, though Muammar Gaddafi continued to exercise ultimate authority in Libya as "Leader and Guide of the Revolution".
Umar | Mohd Bunyamin Umar | Umar Farouk Abdulmutallab | USTA Billie Jean King National Tennis Center | Abu Hafs Umar al-Suhrawardi | Veliyankode Umar Khasi | Umar's Assurance of safety to the people of Aelia | Umar's Assurance | Umar Makram | Umar ibn Hubayra | Umar Bin Hassan | Razali Umar Kandasamy | Pact of Umar | Habib Umar bin Hafiz | Ghali Umar Na'Abba | Abdullah ibn Umar |