DPP

DPP may stand for:
== Business ==
* Direct Participation Program, plan investments in business ventures
* DSM Pharmaceuticals Products, a part of DSM (company), which is active worldwide in nutritional and pharmaceuticals ingredients
== Photography ==
* Digital Photo Professional, Software of the Canon EOS camera
* Digital Photonic Processor, a term used in the opto-electronics and MEMs industries
== Politics ==
* Danish People's Party, a political party in Denmark
* Democratic Progressive Party, a political party in Taiwan
* Democratic Progressive Party (Malawi), a political party in Malawi
== Public Safety ==
* Department of Public Prosecutions, the office charged with the prosecution of criminal offences in several countries
* Director of Public Prosecutions, an officer charged with the prosecution of criminal offences in several countries
== Medicine and Science ==
* Decapentaplegic, a growth factor gene involved in development
* Dipeptidyl peptidase, an enzyme cutting parts consisting of two amino acids from the n-terminal end of a protein or peptid
* Dirty Petroleum Product, common abbreviation in the oil trades
== Other ==
* Dark Passion Play, an album by symphonic metal quintet Nightwish
* Detailed Project Plan, see Project plan
* Dining philosophers problem
* Dinosaur Provincial Park, a provincial park in Alberta
* Dogs Playing Poker, a series of sixteen oil paintings by C. M. Coolidge, commissioned to advertise cigars, which feature anthropomorphized dogs 
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