The term "DSP", when used by itself, can refer to:
Music
The best Underground DJ in Bhangra History!
Computing
- The science and engineering discipline of digital signal processing.
- The microprocessor class of digital signal processors.
- Dylan Server Pages is a template engine for providing dynamic web site content using the Dylan language.
Politics
- The Democratic Left Party (Turkey) (Demokratik Sol Parti)
- The German State Party (Deutsche Staatspartei), a minor political party of the Weimar Republic period.
- One of several (unrelated) political parties called the Democratic Socialist Party:
- Democratic Socialist Party (Australia), now the Democratic Socialist Perspective
- Democratic Socialist Party (Japan)
- Democratic Socialist Party (Prabodh Chandra) (India)
Other
- The sterilisation process Dry Sterilisation Process for the cold and fast sterilisation of surfaces.
- The U.S. Air Force Defense Support Program early-warning satellites.
- Deputy Superintendent in the Singapore Police Force
- The Deutscher Spiele Preis, a board games award
- In the form dsp or d.s.p. this abbreviation can stand for the Latin phrase decessit sine prole ("died without issue"). This often appears in genealogical tree-diagrams.
- dsp, an experimental electronic music collective.