Majis Industrial Services S.A.O.C 17 Avis Muscat Ad Dhahirah Governorate 116 Avis Ibri Oman International Telecommunications - OHI Telecom 1 Avis Muscat United Nations Institute for Training and Research - UNITAR 1 Avis International Authority for Public Services Regulation 82 Avis Muscat Lire la suite