SOS Children: Wikipedia CD-ROM Index: U

UN Secretariat UN Trusteeship Council Uganda
Ukraine Ulawun Ulluco
Ultraviolet Uncertainty principle United Arab Emirates
United Kingdom United Nations United Nations Economic and Social Council
United Nations General Assembly United Nations Member States United Nations Security Council
United Nations System United States of America Universe
Uranium Uranus Urial
Uruguay Uttar Pradesh Uttaranchal
Uzbekistan