The Secretariat General for National Celebrations 10 Avis Muscat Dhiaffa - National Omani Hotels Company 1 Avis Al-Seeb Al batinah South Governorate 120 Avis Muscat Al Watanyiah United Engineering and Contracting Company 11 Avis Muscat United Nations Secretariat - UN Secretariat 101 Avis Muscat Lire la suite