DSP may refer to:

Computing

Digital signal processing Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations. The digital signals processed in this manner ar ...

, the mathematical manipulation of an information signal * Digital signal processor, a microprocessor designed for digital signal processing * Yamaha DSP-1, a proprietary digital signal processor *

Demand-side platform A demand-side platform (DSP) is a system that allows buyers of digital advertising inventory to manage multiple ad exchange and data exchange accounts through one interface. Real-time bidding for displaying online advertising takes place within the ...

, a system to facilitate the buying of online advertising

Education

* Developmental social-pragmatic model, a developmental intervention for autistic spectrum disorders * Direct support professional, a specialist in education of the mentally disabled * Deutsche Schule Prag, a German international school in Prague, Czech Republic * Deutsche Schule Paris, now the Internationale Deutsche Schule Paris, a German international school in France *

Deutsche Schule Pretoria The Deutsche Internationale Schule Pretoria (DSP) is a German and English-medium school in The Willows, Pretoria, South Africa. History The DSP was founded in December 1899, with the first school building officially opened in 1900. 1924 saw th ...

, a German international school in Pretoria, South Africa

Military and police

* Deputy Superintendent of Police * Defense Standardization Program, in the U.S. military *

Defense Support Program The Defense Support Program (DSP) is a program of the United States Space Force that operated the reconnaissance satellites which form the principal component of the ''Satellite Early Warning System'' used by the United States. DSP satellite ...

, operators of the U.S. Air Force's early-warning satellites *

Delaware State Police The Delaware State Police (DSP) is a division of the Delaware Department of Public Safety and Homeland Security and is responsible for traffic regulation and law enforcement across the state of Delaware, especially in areas underserved by local ...

* Disruptive solutions process in the U.S. Air National Guard *

Special Presidential Division The Special Presidential Division (DSP, after the original French Division Spéciale Présidentielle) was an elite military force created by Zairian President Mobutu Sese Seko in 1985 and charged with his personal security. Called the Special Pre ...

, a Zairean military unit

Music

* ''

Dark Sky Paradise ''Dark Sky Paradise'' is the third studio album by American rapper Big Sean. It was released on February 24, 2015, by GOOD Music and Def Jam Recordings. The album features guest appearances from Drake, Kanye West, E-40, Chris Brown, Ty Dolla Sign, ...

'', an album by Big Sean *

Devi Sri Prasad Devi Sri Prasad (; born 2 August 1979) is an Indian film composer, lyricist, singer-songwriter and performer. Popularly known by his initials DSP, he is best known for his work in Telugu-language films, and has also worked in a few Tamil film ...

(born 1979), south Indian film composer, lyricist, singer, and performer *

Deathlike Silence Productions Deathlike Silence Productions (DSP) was a Norwegian independent record label founded in Oslo in 1987 (initially as Posercorpse Music) that focused on black metal. DSP supported the black metal revival in the early 1990s. Helvete was the headqu ...

, a record label in Norway * Digital streaming platform, an umbrella term for

streaming music A music streaming service is a type of streaming media service that focuses primarily on music, and sometimes other forms of digital audio content such as podcasts. These services are usually subscription-based services allowing users to stream d ...

services * DSP Media, a Korean entertainment company

Organizations

Politics

Democratic Left Party (Turkey) The Democratic Left Party ( tr, Demokratik Sol Parti, abbreviated DSP) is a Turkish political party, founded on 14 November 1985 by Rahşan Ecevit and Bülent Ecevit. History 1985–1999 The DSP, a social-democratic oriented party, was re ...

(''Demokratik Sol Parti'') *

German State Party The German State Party (german: Deutsche Staatspartei or DStP) was a short-lived German political party of the Weimar Republic, formed by the merger of the German Democratic Party (Deutsche Demokratische Partei, DDP) with the People's National Rei ...

(''Deutsche Staatspartei''), a political party of the Weimar Republic period * German Socialist Party (''Deutschsozialistische Partei''), a far-right party founded after World War I *

Democratic Socialist Perspective The Democratic Socialist Perspective (DSP) was an Australian Marxist political group, which operated as the largest component of a broad-left socialist formation, the Socialist Alliance. In 2010, the DSP voted to merge into the Socialist Al ...

, Australia *

Democratic Socialist Party (Japan) The was a political party in Japan. History The party was established in January 1960 by a breakaway faction of the Japanese Socialist Party. Led by Suehiro Nishio, it was made up of members of the most moderate wing of the former Righti ...

Democratic Socialist Party (Prabodh Chandra) Democratic Socialist Party is a Democratic Socialist political party in India. The party was formed in 1981 when H.N Bahuguna came out of the then Janata Party and took the lead in forming it.The party is almost completely limited to West Be ...

, India

Other

Delta Sigma Phi Delta Sigma Phi (), commonly known as Delta Sig or D Sig, is a fraternity established in 1899 at The City College of New York (CCNY). It was the first fraternity to be founded on the basis of religious and ethnic acceptance. It is also one of th ...

, a social fraternity *

Delta Sigma Pi Delta Sigma Pi () (officially the International Fraternity of Delta Sigma Pi, Inc.) is a Mixed-sex education, coeducational Professional fraternities and sororities, professional business Fraternities and sororities, fraternity and one of the l ...

, a co-ed business fraternity

Science and technology

Disodium phosphate Disodium phosphate (DSP), or disodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na2HPO4. It is one of several sodium phosphates. The salt is known in anhydrous form as well as forms with 2, 7, 8, ...

Dairy Science Park Dairy Science Park (DSP; ur, ڈیری سائنس پارک; ps, د شيدو پوهنيز پارک) is a scientific organization initiated in Peshawar, Khyber Pakhtunkhwa, Pakistan as a mission for the economic revival of northern Pakistan and th ...

, a scientific organization in Peshawar, Pakistan *

Desmoplakin Desmoplakin is a protein in humans that is encoded by the ''DSP'' gene. Desmoplakin is a critical component of desmosome structures in cardiac muscle and epidermal cells, which function to maintain the structural integrity at adjacent cell contac ...

, a human gene *

Dynamin Superfamily Protein Dynamin Superfamily Protein (DSP) is a protein superfamily includes classical dynamins, GBPs, Mx proteins, OPA1, mitofusins in Eukaryote, and bacterial dynamin-like proteins (BDLPs) in Prokaryote. DSPs mediate eukaryotic membrane fusion and ...

, a protein superfamily * Diarrhetic shellfish poisoning *

Dual-specificity phosphatase Dual-specificity phosphatase (DUSP; DSP) is a form of phosphatase that can act upon tyrosine or serine/ threonine residues. There are several families of dual-specificity phosphatase enzymes in mammals. All share a similar catalytic mechanism, b ...

* Downstream processing

Other

* ''DSP'' (film), a 2022 Indian Tamil-language film * '' Decessit sine prole'', in genealogy, a person who died without having children *

Detroit-style pizza Detroit-style pizza is a rectangular pizza with a thick crust that is crispy and chewy. It is traditionally topped with Wisconsin brick cheese that goes all the way to the edges and caramelizes against the high-sided heavyweight rectangular pa ...

Dyson Sphere Program ''Dyson Sphere Program'' is a factory simulation game developed by Youthcat Studio released for Microsoft Windows in January 2021 in early access. Gameplay ''Dyson Sphere Program'' takes place in a futurist science fiction where a society exis ...

, a 2021 science fiction PC video game *

Designated Suppliers Program The Designated Suppliers Program (DSP) is a procurement standard proposed by the Worker Rights Consortium and United Students Against Sweatshops. The program was designed to promote the use by US universities of suppliers that make use of a defined ...

, an anti-sweatshop standard used in some US universities *

Deutscher Spiele Preis __NOTOC__ The Deutscher Spielepreis (, ''German Game Prize'') is an important award for boardgames. It was started in 1990 by the German magazine ''Die Pöppel-Revue'', which collects votes from the industry's stores, magazines, professionals a ...

, a board games award in Germany * Durgapur Steel Plant, in India * Devante Smith-Pelly (born 1992), hockey player * Delivery Service Partners, who deliver packages for Amazon (company) {{disambiguation