الأمم المتحدة
Roberto Savio has also worked closely in the field of information and communication with many United Nations organisations, including the United Nations Development Programme (UNDP), the United Nations Environment Programme (UNEP), the United Nations Educational, Scientific and Cultural Organisation (UNESCO), the United Nations Population Fund (UNFPA), the United Nations Children’s Fund (UNICEF) and the United Nations Institute for Training and Research (UNITAR).