Breadcrumb Home > Thesaurus > U Synonyms of uns Find synonyms for: Noun 1. United Nations, UN, world organization, world organisation, international organization, international organisation, global organization usage: an organization of independent states formed in 1945 to promote international peace and security WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of uns (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language