SUP
EnglishEdit
Proper nounEdit
SUP
- Acronym of Sailors' Union of the Pacific.
- Acronym of Socialist Unity Party.
- Acronym of Scottish Unionist Party.
- Acronym of Stanford University Press.
- Acronym of Software Upgrade Protocol.
NounEdit
SUP (uncountable)
- Acronym of Stand up paddle surfing.
- Acronym of selective ultraviolet phototherapy.