UDN can stand for:
*
National Democratic Union (Brazil)
The National Democratic Union (, UDN) was a political party that existed in Brazil between 1945 and 1965. It was ideologically aligned with conservatism. During most of its existence, it was the country's second-strongest party. Its symbol was an ...
(''União Democrática Nacional''),a political party that existed in Brazil between 1945 and 1965
*
Univision Deportes Network
TUDN (pronounced tu-de-ene; formerly called Univision Deportes Network (abbr. UDN) is an American Spanish language sports channel. Owned by TelevisaUnivision, it is an extension of the company's sports division of the same name. It launched on Ap ...
, a Spanish-language sports channel in the United States
*
Ulcerative dermal necrosis, a disease of salmon and trout
*
United Daily News
''United Daily News'' (UDN; ) is a newspaper published in Taiwan. It is considered to support the pan-Blue Coalition in its editorials.
History
UDN was founded in 1951 by Wang Tiwu as a merger of three newspapers, ''Popular Daily'' (全民 ...
, a Taiwanese newspaper
*IATA airport code for
Codroipo
Codroipo ( fur, Codroip) is a ''comune'' (municipality) in the Italian region Friuli Venezia Giulia, located about northwest of Trieste and about southwest of Udine.
Codroipo borders the following municipalities: Basiliano, Bertiolo, Camino al ...
civil airport in Italy
*''Unique Device Name'' of the
UPnP
Universal Plug and Play (UPnP) is a set of networking protocols that permits networked devices, such as personal computers, printers, Internet gateways, Wi-Fi access points and mobile devices to seamlessly discover each other's presence on the n ...
Device Architecture
*
Undiagnosed Diseases Network The Undiagnosed Diseases Network (UDN) is a research study that is funded by the National Institutes of Health Common Fund. Its purpose is to bring together clinical and research experts from across the United States to solve the most challenging me ...
, an NIH-funded study of intractable medical conditions that have eluded diagnosis
*
University of Da Nang
The University of Da Nang ( vi, Đại học Đà Nẵng, links=no) is a regional multi-disciplinary university in Central Vietnam.
Organizational structure
The University of Da Nang was established on April 4, 1994, upon the rearrangement and re ...
{{disambig