Higher Institute of Occupational Safety and Health Technologies 2 Avis Tripoli Higher Institute of Sciences and Technology Al-Urban 5 Avis Western Jebel Civil Aviation Authority 4 Avis Tripoli Sector of Agriculture and Animal Resources - Al-Qala'a 5 Avis Western Jebel Sirte Oil Company for Production & Manufacturing of Oil and Gas 1 Avis Sirte Lire la suite