UDP may refer to:
Political parties
*
Ulster Democratic Party, in Northern Ireland
* ''União Democrática Popular'' (
People's Democratic Union (Portugal)
The Popular Democratic Union (, , or UDP) is a Marxist political movement in Portugal. The UDP transformed itself into a political association at its 15th congress due to its merger with other left-wing parties in the Left Bloc.
History
The pa ...
)
* ''Unidad Democrática y Popular'' (
Democratic and Popular Union
The Democratic and Popular Union (Spanish: ''Unidad Democrática y Popular'') (1977–84) was a Bolivian umbrella political alliance uniting various smaller left-wing parties. It was formed in 1977 by former president Hernán Siles Zuazo and cons ...
), a former Bolivian umbrella party
*
United Democratic Party (disambiguation), multiple organisations
Science and technology
*
Undecaprenyl phosphate
Undecaprenyl phosphate (UP), also known lipid-P, bactoprenol and C55-P., is a molecule with the primary function of trafficking polysaccharides across the cell membrane, largely contributing to the overall structure of the cell wall in Gram-posit ...
, a bacterial cell membrane carrier lipid
*
Uridine diphosphate, an organic chemical
*
User Datagram Protocol, a network communications method
*
Usenet Death Penalty, a discussion group disciplinary response
*
Universality-diversity paradigm
Other uses
*
Unit Deployment Program, a military assignment system
*
Unitary development plan, a land use planning system
* ''Universidad Diego Portales'' (
Diego Portales University
Diego Portales University ( es, Universidad Diego Portales, UDP) is one of the first private universities founded in Chile and is named after the Chilean statesman Diego Portales.
UDP has campuses in the Barrio Universitario de SantiagoA litera ...
), in Chile
{{disambiguation