DUP
{{Wiktionary|DUP|dup}}
DUP or Dup may refer to:
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Politics
- Democratic Unionist Party, a conservative and unionist party in Northern Ireland
- Democratic Unionist Party (disambiguation)
- Democratic Union Party (disambiguation)
- Democratic United Party (South Korea), a former name of the Democratic Party (South Korea, 2015)
Computing
Other uses
- Dup (drum), a Caribbean membranophone
- Dup (cuneiform), a sign in cuneiform writing
- Dances of Universal Peace, a spiritual practice
- Daughters of Utah Pioneers, a women's organization
- Duano' language (ISO-639: dup)