U
UAE: United Arab Emirates
UAV: Unmanned Aerial Vehicle
UF: United Front
UFO: Unidentified Flying Object
UGC: University Grants Commission
ULFA: United Liberation Front of Assam
UN: United Nations
UNCTAD: United Nations Conference on Trade and Development
UNDP: United Nations Development Programme
UNEF: United Nations Emergency Force
UNEP: United Nations Environment Programme
UNESCO: United Nations Educational, Scientific and Cultural Organisation
UNFPO: United Nations Fund for Population Activities
UNHCR: United Nations High Commissioner for Refugees
UNHRC: United Nations Human Rights Commission
UNI: United News of India
UNICEF: United Nations International Children’s (Emergency) Fund
UNIDO: United Nations Industrial Development Organisation
UNRRA: United Nations Relief and Rehabilitation Administration
UNTAC: United Nations Transitional Authority for Cambodia
UPA: United Progressive Alliance
UPSC: Union Public Service Commission
UPTN: Universal Personal Telephone Number
USA: United States of America
USIS: United States Information Service
V
VAT: Value-added Tax
VC: Vice-Chancellor; Vice Counsel; Victoria Cross; Vir Chakra
VDIS: Voluntary Disclosure of Income Scheme
VHRR: Very High Resolution Radiometer
VIP: Very Important Person
VLSI: Very Large Scale Integration
VOIP: Voice Over Internet Protocol
VPN: Virtual Private Network
VPP: Value Payable Post
VRS: Voluntary Retirement Scheme
VSAT: Very Small Aperture Terminals