MPD may refer to:
Police U.S. police Maui Police Department, Maui, Hawaii Memphis Police Department, Memphis, Tennessee Metropolitan Police Department of the District of Columbia, Washington, District of Columbia Miami Police Department, Miami, Florida Milwaukee Police Department, Milwaukee, Wisconsin Minneapolis Police Department, Minneapolis, Minnesota
Other police Manila Police District, Manila, the Philippines Metropolitan Police District, the area policed by the Metropolitan Police Service in London, United Kingdom Montreal Police Department, Montreal, Canada Tokyo Metropolitan Police Department, Tokyo, Japan
Politics Movement for Democracy (Cape Verde), a political party in Cape Verde Movimiento Popular Democrático, a political party in Ecuador
Science Magnetoplasmadynamic thruster, an electric space propulsion engine Mesoscale precipitation discussion, a short-term meteorological forecast issued by the Weather Prediction Center concerning heavy precipitation and flash flooding Minor-planet designation, a number–name combination given to a minor planet Multivariate Pólya distribution, a statistical distribution Mouse Phenome Database, an online database of laboratory mouse characterizations
Chemistry 2-Methyl-2,4-pentanediol m-Phenylenediamine Methylphenidate
Medicine Multiple Personality Disorder, the previous name for dissociative identity disorder Myeloproliferative disease, a group of diseases of the bone marrow Maximum permissible dose, of radiation
Software MPD (programming language), a concurrent programming language Music Player Daemon, a music-player server Media Presentation Description, segment information in the streaming technique Dynamic Adaptive Streaming over HTTP (DASH)
Technology Managed Pressure Drilling, an adaptive oil drilling process Memory Protection Devices, a company that manufactures battery holders A range of MIDI pad controllers made by Akai Professional
Transportation Moonee Ponds railway station, Melbourne Motive power depot, a location used to store locomotives UTA MPD, a type of diesel multiple unit railcar of Northern Ireland Railways Air Comet, by ICAO airline designator
Other uses Markovian Parallax Denigrate, a 1996 internet mystery Metres above principal datum (mPD), a surveying term; see sea level