UD

Acronym	Definition
UD	Update
UD	University of Dayton (Dayton, OH)
UD	University of Delaware
UD	Unanimous Decision
UD	Usted (Spanish: Formal You)
UD	Urban Dictionary (slang web site)
UD	Upper Deck
UD	Udine (Friuli Venezia Giulia, Italy)
UD	Universal Design
UD	University of Dallas (Irving, TX, USA)
UD	Utility Dog
UD	Undisclosed
UD	Undead (gaming)
UD	User Defined
UD	Usaha Dagang (Indonesian trading company)
UD	Utenriksdepartementet (Department of Foreign Affairs)
UD	Upper Division
UD	Up/Down
UD	Under Development
UD	Unidirectional
UD	Unified Defense
UD	Uniform Design (mathematics)
UD	University of Dubuque (Iowa)
UD	Ugly Duckling (band)
UD	Universal Declaration of Human Rights (UN; also seen as UDHR)
UD	University of Denver
UD	User Domain
UD	Under Duress
UD	Urban District
UD	University of Detroit
UD	Unlawful Detainer
UD	Unión Democrática (Spanish: Democratic Union)
UD	Underdark (roleplaying games, Dungeons & Dragons)
UD	United Defense
UD	Ultimate Doom (game)
UD	Universitair Docent
UD	United Devices, Inc.
UD	Underwater Demolition
UD	Ultimate Disney (website)
UD	Underwater Diving
UD	Unit Diary
UD	Undesirable Discharge
UD	United Diesel
UD	Universal Default
UD	Utility Degree (AKC Obedience Degree)
UD	Ut Dictum (Latin: As Directed)
UD	Under Defeat (game)
UD	Utility Driver
UD	Unidoom (gaming clan)
UD	Uniquely-Decodable
UD	Uniquely Decipherable
UD	Utilisation Declaration
UD	Unitary District (UK)
UD	Ulcerative Dermatosis
UD	Unit Designator
UD	Urban Disease
UD	Unofficially Dropped (grading system)
UD	Unable to Approve Departure for the Time Specified
UD	Unabsorbed Depreciation (accounting/finance)
UD	Unremove Directory (Norton Utilities)
UD	Under Digging (pipeline construction)
UD	UltraDiagnostics (South Attleboro, MA)

“UD”缩略

UD

“UCZ”缩略

“UCYSL”缩略

“UCYP”缩略

“UCYL”缩略

“UCYC”缩略