United Nations Institute for Training and Research - UNITAR 1 Avis International Agricultural and Fisheries Development Fund (AFDF) 111 Avis Muscat Al Wusta Governorate 36 Avis Hema Nakheel Oman Development Company - Oman Agriculture Development 143 Avis Muscat Oman United Insurance Company 1 Avis Muscat Lire la suite