MUN may refer to:
People Mun, another spelling of Moon (Korean name), Korean family and personal name Mun (surname) Ajahn Mun (1870–1949), Thai bhikkhu (Buddhist monk)
Places Mun, Hautes-Pyrénées, a commune in the Hautes-Pyrénées, France Mun River, Thailand River Mun, Norfolk, England Ballymun (also known as 'The Mun') Dublin, Ireland
Organisations Memorial University of Newfoundland Mineworkers Union of Namibia, a trade union Model United Nations National Unity Movement (Nicaragua) (), a political party in Nicaragua Miss Universe Nepal, national beauty pageant in Nepal affiliated to Miss Universe
Other uses Mun (album), album by Finnish musician Nopsajalka Mun (religion), a shamanistic religion of the Lepcha people Mün language, a language of Burma Mun (unit), a South Asian unit of mass Korean mun, a historical currency of Joseon Korea The type of players ("mundanes") in role-playing video games; see Mundane § In popular culture Tropical Storm Mun (2019) Manchester United F.C., an English football club The Mun (or Mün), a fictional moon in Kerbal Space Program and its sequel Kerbal Space Program 2 Military Unit Number Ballymun, Dublin, Ireland Ballymun United FC, an Irish football club
See also Moon (disambiguation)