25 UNAIDS UNICEF Joint United Nations Programme on HIV/AIDS United Nations Children's Fund UNCCD USAID United Nations Convention to Combat Desertification United States Agency for International Development UNCED USDA United Nations Conference on Environment and United States Department of Agriculture Development WEP UNCTAD World Food Programme United Nations Conference on Trade and Developmen UNDP World Health Organizati United Nations Development Programme WRI UNEP World Resources Institute United Nations Environment Programme UNEP-WCMC World Summit on Sustainable Development UNEP World Conservation Monitoring Centre TO UNFCCC World Trade Organization United Nations Framework Convention on Climate Change WWF World wide fund for nature UNFF United Nations Forum on Forests125 UNAIDS AIDS/HIV on Programme Nations United Joint UNCCD Desertification Combat to Convention Nations United UNCED and Environment on Conference Nations United Development UNCTAD Development and Trade on Conference Nations United UNDP Programme Development Nations United UNEP Programme Environment Nations United WCMC-UNEP Centre Monitoring Conservation World UNEP UNFCCC Climate on Convention Framework Nations United Change UNFF Forests on Forum Nations United UNICEF Fund s’Children Nations United USAID Development International for Agency States United USDA Agriculture of Department States United WFP Programme Food World WHO Organization Health World WRI Institute Resources World WSSD Development Sustainable on Summit World WTO Organization Trade World WWF Nature for Fund Wide World