HDP may refer to:

Politics

Free Democratic Party (Turkey) Liberal Democrat Party ( tr, Hür Demokrat Parti, "Free Democrat Party", abbreviated HDP) was a former political party in Turkey There were three parties in the Turkish Parliament during the 17th Parliament of Turkey (1983-1987). The smallest o ...

(Turkish: '), in Turkey; defunct *

Hazara Democratic Party The Hazara Democratic Party (HDP) ( ur, ہزارہ ڈیموکریٹک پارٹی): is a political party of the Hazara people in Pakistan. It is mainly active in Quetta city, where up to half a million Hazara currently reside. Establishment In ...

, in Pakistan * Peoples' Democratic Party (Turkey) (Turkish: '), in Turkey

Science and technology

* Hemodialysis product *

HD Photo JPEG XR (JPEG extended range) is an image compression standard for continuous tone photographic images, based on the HD Photo (formerly Windows Media Photo) specifications that Microsoft originally developed and patented. It supports both lossy a ...

, a graphics file format * Health Device Profile, a Bluetooth profile * Heme ligase, an enzyme * Hierarchical decision process * Hierarchical Dirichlet process, a stochastic process * High-density plasma, a type of plasma (physics) * Hurricane Destruction Potential * Hydrocarbon dew point * Hydroxypropyl distarch phosphate, a starch

Other uses

* ''HDP'' (album), an album of Czech hip-hop group Prago Union *

Hadapsar railway station Hadapsar railway station is located in Hadapsar, a suburb of Pune in Maharashtra. There are plans to start long-distance trains from this station as there is no space for new trains at . There is also plan to start suburban trains on Pune–Daun ...

, in India * Harness, Dickey & Pierce, an intellectual property law firm *

Heritage Documentation Programs Heritage Documentation Programs (HDP) is a division of the U.S. National Park Service (NPS) responsible for administering the Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), and Historic American Landscapes ...

of the United States National Park Service *

Historical Dictionary Project of the Hebrew Language The Historical Dictionary Project of the Hebrew Language (HDP) (Hebrew: מִפְעַל הַמִּלּוֹן הַהִיסְטוֹרִי) is a long-term research undertaking of the Academy of the Hebrew Language. According to the Academy's website, " ...

Hortonworks Hortonworks was a data software company based in Santa Clara, California that developed and supported open-source software (primarily around Apache Hadoop) designed to manage big data and associated processing. Hortonworks software was used to b ...

, an American software company {{disambiguation