// Workers AI · dad joke modeWhat did UDP say to TCP? "You're reliable, but I'm packeting a punchline

UDP may refer to:

Political parties

Ulster Democratic Party, in Northern Ireland
União Democrática Popular (Popular Democratic Union (Portugal))
Unidad Democrática y Popular (Democratic and Popular Union), a former Bolivian umbrella party
Union for Democracy and Progress, in Mauritania
United Democratic Party (disambiguation), multiple organisations

Science and technology

Undecaprenyl phosphate, a bacterial cell membrane carrier lipid^{[disputed – discuss]}
Uridine diphosphate, an organic chemical
User Datagram Protocol, a network communications method
User Defined Primitive, a construct in Verilog
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), in Chile

This disambiguation page lists articles associated with the title UDP.
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