1982 United Nations Convention on the Law of the Sea
Charter of the United Nations
emergency information united in a map
framework of the united nations
the United Nations Convention on the Law of the Se
United Nations Conference on Environment and Development
United Nations Development Programme
United Nations Framework Convention on Climate Change
United Nations Industrial Development Organization
United Nations Monthly Bulletin of Statistics
United Nations serial number
United Nations Water Conference
Aautomated terminal information service
Academic information service system
Accounting information Information system engineering supervision Necessity Supervision implementation
Active Information Service
active information service on nursing
Active Spatial Information Service
agricultural information service