United Nations Educational, Scientific and Cultural Organization- UNESCO 7 Avis International Abu Salim Polyclinic 4 Avis Tripoli Higher Institute of Sciences and Technology Al-Urban 5 Avis Western Jebel Libyan National Commission for Education, Culture and Science 2 Avis Tripoli Ports and Maritime Transport Authority (PMTA) 12 Avis Tripoli Lire la suite