ECE - Economic Commission for Europe 
ONUDI - Organisation des Nations Unies… 
UN-Habitat - United Nations Human Sett… 
UNCDF - United Nations Capital Develop… 
UNCED - United Nations Conference on E… 
UNCG - United Nations Communications G… 
UNCLOS - United Nations Convention on… 
UNCSD - UN Commission on Sustainable D… 
UNCTAD - United Nations Conference on… 
UNDAF - United Nations Development Ass… 
UNDESA - United Nations Department of… 
UNDP - United Nations Development Prog… 
UNECA - United Nations Economic Commis… 
UNECE - United Nations Economic Commis… 
UNEP - United Nations Environment Prog… 
UNERG - United Nations Conference on N… 
UNESCO - United Nations Educational, S… 
UNFCCC - United Nations Framework Conv… 
UNFIP - United Nations Fund for Intern… 
UNFPA - United Nations Population Fund 
UNHCR - United Nations High Commission… 
UNICEF - United Nations Children's Fun… 
UNICPOLOS - United Nations Informal Op… 
UNIDO - United Nations Industrial Deve… 
UNITAR - United Nations Institute for… 
UNJSPB - United Nations Joint Staff Pe… 
UNLDC - United Nations Conference on t… 
UNRWA - United Nations Relief and Work… 
UNSIA - United Nations System-wide Spe… 
UNU - United Nations University