Look up
UN or
un in Wiktionary, the free dictionary.
UN is an abbreviation for theUnited Nations, an intergovernmental organisation with 193 member states.
UN orUn may also refer to:
- Uranium mononitride, part of theuranium nitride family of compounds
- UN number, a four-digit number that identifies a hazardous substance
Topics referred to by the same term

This
disambiguation page lists articles associated with the title
UN.
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