DDP

DDP may refer to:

Commerce

• Delivered Duty Paid, an international shipping method
• Devil's Due Publishing, a comic book publisher
• Disability and Development Partners, a UK international organisation
• Double Dragon Publishing, a science-fiction and fantasy publisher

Computing

• Datagram Delivery Protocol, a networking protocol in the AppleTalk suite
• DDP-316, family of minicomputer systems, including DDP-116, DDP-516, DDP-716.
• Differential dynamic programming, a second-order algorithm for trajectory optimization
• Digital Data Pack, cassette tape data storage format of the Coleco Adam
• Digital DawgPound, a hacker group
• Disc Description Protocol, a generic disc image file format
• Distributed Data Processing, a 1970s term referring to one of IBM's combined offerings
• Distributed Data Protocol, a client-server protocol for querying and updating a database
• Dolby Digital Plus, a multichannel audio compression technology

Medicine and science

• Deafness dystonia polypeptide, a protein/gene also known as TIMM8A
• DNA Doe Project, a non-profit, volunteer group that identifies John and Jane Does using genetic genealogy techniques
• Dyadic developmental psychotherapy, for children with serious emotional disorders

Politics and government

• Deutsche Demokratische Partei (German Democratic Party), a 1918–1930 political party in the German Weimar Republic
• Deputy Director for Plans, former name of the Deputy Director of CIA for Operations
• Direct Democracy Party of New Zealand, a 2005–2009 political party
• Doordarshi Party, a 1980–1997 Indian political party

Other uses

• Diamond Dallas Page, a professional wrestler
• Disney Dining Plan, a meal package for Walt Disney World hotel guests
• Doctors for Disaster Preparedness, a non-profit organization on fringe-science topics, mainly advocating global warming denial
• DoDonPachi, a 1997 video game
• Dominicans Don't Play, a New York-based street gang of Latino youths whose heritage is traced to the Dominican Republic
• Dongdaemun Design Plaza, a Seoul landmark
• Dricus du Plessis, a South African professional mixed martial artist
• Dublin Death Patrol, an American thrash metal band
• Dudley Port railway station (station code), in Tipton, England, United Kingdom