DSD may refer to:

Medical and Research

Detrusor sphincter dyssynergia Bladder sphincter dyssynergia (also known as detrusor sphincter dyssynergia (DSD) (the ICS standard terminology agreed 1998) and neurogenic detrusor overactivity (NDO)) is a consequence of a neurological pathology such as spinal injury or multipl ...

, disorder of urination *

Disorders of sex development Disorders of sex development (DSDs), also known as differences in sex development, diverse sex development and variations in sex characteristics (VSC), are congenital conditions affecting the reproductive system, in which development of chromoso ...

, differences of sex differentiation * Definitive Screening Design, an experimental design for multiple variables

Technology

Data structure diagram A data structure diagram (DSD) is the visual representation of a certain kind of data model that contains entities, their relationships, and the constraints that are placed on them. The basic graphic notation elements of DSDs are boxes which ...

of a data model *

Direct Stream Digital Direct Stream Digital (DSD) is a trademark used by Sony and Philips for their system for digitally encoding audio signals for the Super Audio CD (SACD). DSD uses pulse-density modulation encoding - a technology to store audio signals on digital ...

, Sony and Philips digital recording trademark *

Document Structure Description Document Structure Description, or DSD, is a schema language for XML, that is, a language for describing valid XML documents. It's an alternative to DTD or the W3C XML Schema. An example of DSD in its simplest form: This says that element named ...

, a schema language for describing valid XML

Organizations

Defence Signals Directorate Australian Signals Directorate (ASD), formerly the Defence Signals Directorate (DSD) is the federal statutory agency in the Australian Government responsible for foreign signals intelligence, support to military operations, cyber warfare, and i ...

, an Australian intelligence agency *

Department for Social Development The Department for Communities (DfC, Irish: ''An Roinn Pobal'', Ulster Scots: ''Depairtment fur Commonities'') is a devolved Northern Ireland government department in the Northern Ireland Executive. The minister with overall responsibility f ...

Drainage Services Department The Drainage Services Department (DSD) is a department of the Hong Kong Government responsible for drainage and sewerage. Since 2007 it has been subordinate to the Development Bureau. Responsibilities The department is responsible for stormw ...

, Hong Kong *

Davis School District Davis School District is a school district serving Davis County, Utah, United States. Headquartered in the county seat of Farmington, it is the 61st largest school district in the United States and the 2nd largest school district in Utah with 72, ...

, Utah *

Delaware School for the Deaf Delaware School for the Deaf (DSD) is a public K–12 school located on East Chestnut Hill Road in Brookside, Delaware, United States; It has a Newark postal address. The Christina School District operates the school, but because it is state-funde ...

Government

United States District Court for the District of South Dakota The United States District Court for the District of South Dakota (in case citations, D.S.D.) is the United States District Court or the Federal district court, whose jurisdiction for issues pertaining to federal law or diversity for the state of ...

, abbreviation in case decisions *

Downing Street Declaration Downing may refer to: Places * Downing, Missouri, US, a city * Downing, Wisconsin, US, a village * Downing Park (Newburgh, New York), US, a public park * Downing, Flintshire, Wales Buildings * Downing Centre, Sydney, New South Wales, Austral ...

, by UK PM and Irish Taoiseach *

New Zealand Distinguished Service Decoration The New Zealand Distinguished Service Decoration (DSD) was instituted by Royal Warrant as a New Zealand Royal Honour in 2007 to recognise distinguished military service, by regular, territorial and reserve members of the New Zealand Defence For ...

, a medal awarded by the New Zealand Defence Force

Media

* ''

Do Something Different ''Do Something Different'' is a show produced and broadcast by CBBC. It was hosted by music duo Sam and Mark. The show aims to get one million children to try out new things; literally to "do something different", also referred in the programme a ...

'', a British CBBC television show * DSD, a group on the album ''

Thug Misses ''Thug Misses'' is the debut studio album by American rapper Khia. It was originally released on October 30, 2001, by Divine Records, followed by a wider release on April 23, 2002, by Dirty Down Records and Artemis Records. The album spawned the ...

Other uses

* Defence Studies Department (King's College, London) *

Deutsches Sprachdiplom The (''engl.: German Language Certificate of the Education Ministers Conference'') is an official German language certificate of the German education authorities and the Foreign Office (Germany) certifying levels of knowledge of the German lan ...

(''German Language Diploma''), of the German Academic Exchange Service *

Direct store delivery Direct may refer to: Mathematics * Directed set, in order theory * Direct limit of (pre), sheaves * Direct sum of modules, a construction in abstract algebra which combines several vector spaces Computing * Direct access (disambiguation), a ...

, without 3rd party distributor * Discover Scuba Diving program * Driver's Safety Device, or

dead man's switch A dead man's switch (see alternative names) is a switch that is designed to be activated or deactivated if the human operator becomes incapacitated, such as through death, loss of consciousness, or being bodily removed from control. Originally a ...

Raindrop size distribution The raindrop size distribution (''DSD''), or granulometry of rain, is the distribution of the number of raindrops according to their diameter (D). Three processes account for the formation of drops: water vapor condensation, accumulation of small d ...

in rain, snow, etc... {{disambiguation