UN has various meanings in the Organizations category. Discover the full forms, definitions, and usage contexts of UN in Organizations.
An organization of countries established in 1945 with 51 members, expanded to 193 countries as of August 2012. Its purpose is "to preserve peace through international cooperation and collective security".
OrganizationsThe device in the upper canton of an ensign or flag Short name for the Union Jack, or the stars device of USA ensign.
OrganizationsLast updated: