PDI may refer to:

Organisations

* PDI Technologies, software and solutions company for convenience retail and wholesale petroleum industry *

Investigations Police of Chile Investigations Police of Chile (, PDI) are the civilian police of Chile. Founded in 1933, it is one of two Chilean police bodies, along with the law enforcement police: Carabineros de Chile. The PDI is the principal law enforcement arm of the Pub ...

( es, Policia de Investigaciones de Chile), the state police force of Chile *

Party for Justice and Integration Party for Justice and Integration ( sq, Partia për Drejtësi dhe Integrim, or PDI), was a List of political parties in Albania, political party in Albania that represented the Cham Albanians in politics. In February 2011, it dissolved into the Pa ...

( sq, Partia për Drejtësi dhe Integrim), an Albanian political party *

Pacific Data Images Pacific Data Images (PDI) was an American computer animation production company based in Redwood City, California, that was bought by DreamWorks SKG in 2000. It was renamed PDI/DreamWorks and was owned by DreamWorks Animation. Founded in 1980 by ...

, former American computer animation production company * ''

Philippine Daily Inquirer The ''Philippine Daily Inquirer'' (''PDI''), or simply the ''Inquirer'', is an English-language newspaper in the Philippines. Founded in 1985, it is often regarded as the Philippines' newspaper of record. The newspaper is the most awarded bro ...

'', a broadsheet newspaper in the Philippines and the Philippines' newspaper of record *

Plumbing & Drainage Institute The Plumbing & Drainage Institute (PDI) is an association of American manufacturers of engineered plumbing drainage specialty products. Such products include floor drains, roof drains, sanitary floor drains, cleanouts, water hammer arresters, swimm ...

, an American plumbing products manufacturers certification organization *

Ideal Democratic Party The Ideal Democratic Party (, PDI) is a political party in Rwanda. History The party was established as the Islamic Democratic Party (''Parti Démocratique Islamique'') in 1992.Tom Lansford (2014) ''Political Handbook of the World 2014'', CQ Pr ...

, political party in Rwanda * ''Partai Demokrasi Indonesia'' (

Indonesian Democratic Party The Indonesian Democratic Party (PDI) was one of the two state-approved parties during the New Order era of the late 20th-century in Indonesia. Origins Ten political parties participated in the 1971 legislative elections, a number that Pres ...

) (1973–2004), a defunct political party * ''Polo Democrático Independiente'' (

Independent Democratic Pole The Independent Democratic Pole (''Polo Democrático Independiente'') or (PDI), was a left-wing social democratic political party in Colombia. Origins Originally formed as a left-wing congressional coalition, the party itself was officially found ...

), a Colombian leftwing social democratic political party

Chemistry and biochemistry

* Pyridinediimine, organic compounds used as ligands * Perylenediimide, a member of the

rylene dye A rylene dye is a dye based on the rylene framework of naphthalene units linked in peri-positions. In homologues additional naphthalene units are added, forming compounds — or ''poly(peri-naphthalene)s'' — such as perylene, terrylene and qua ...

s *

Protein dispersibility index The Protein Dispersibility Index (PDI) is a means of comparing the solubility of a protein in water, and is widely used in the soybean product industry. A sample of the soybeans are ground, mixed with a specific quantity of water, and the two are t ...

, a means of comparing the solubility of a protein in water *

Protein disulfide isomerase Protein disulfide isomerase (), or PDI, is an enzyme in the endoplasmic reticulum (ER) in eukaryotes and the periplasm of bacteria that catalyzes the formation and breakage of disulfide bonds between cysteine residues within proteins as they ...

, an enzyme which catalyzes the formation and breakage of disulfide bonds in proteins *

Polydispersity index In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsi ...

, a deprecated term for the molecular weight distribution of polymers

Computing

Pentaho Data Integration Pentaho is business intelligence (BI) software that provides data integration, OLAP, OLAP services, reporting, Dashboards (management information systems), information dashboards, data mining and extract, transform, load (ETL) capabilities. Its he ...

, Pentaho Data Integration (PDI, also called Kettle) is the component of Pentaho responsible for the Extract, Transform and Load (ETL) processes. *

Personal Data Interchange Personal may refer to: Aspects of persons' respective individualities * Privacy * Personality * Personal, personal advertisement, variety of classified advertisement used to find romance or friendship Companies * Personal, Inc., a Washington, ...

, an information sharing standard developed by the

Versit Consortium The versit Consortium was a multivendor initiative founded by Apple Computer, AT&T Inc., AT&T, IBM and Siemens AG, Siemens in the early 1990s in order to create Personal Data Interchange (PDI) technology, open specifications for exchanging personal ...

* Portable Database Image (.pdi), a file format to store structured databases for reporting and analysis in a highly compressed way *

Program and Debug Interface AVR is a family of microcontrollers developed since 1996 by Atmel, acquired by Microchip Technology in 2016. These are modified Harvard architecture 8-bit RISC single-chip microcontrollers. AVR was one of the first microcontroller families to u ...

, an

Atmel Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers. Its products included micr ...

proprietary interface for external programming and on-chip debugging of computing devices. * Projected

Digital image A digital image is an image composed of picture elements, also known as ''pixels'', each with ''finite'', '' discrete quantities'' of numeric representation for its intensity or gray level that is an output from its two-dimensional functions ...

, a digital image used for projection, often in the context of a photographic competition

Other

* Postal Development Indicator, a ranking developed by the Universal Postal Union *

Peripheral drift illusion The peripheral drift illusion (PDI) refers to a motion illusion generated by the presentation of a sawtooth luminance grating in the visual periphery. This illusion was first described by Faubert and Herbert (1999), although a similar effect ca ...

, a motion illusion generated by the presentation of a sawtooth luminance grating in the visual periphery *

Pilot direction indicator A pilot direction indicator or pilot's directional indicator (PDI), Smithsonian Institution is an aircraft instrument used by bombardiers to indicate heading changes to the pilot in order to direct them to the proper location to drop bombs. The PDI ...

, an aircraft instrument that guides a bomber pilot during a bomb run * Power Distance Index, a statistic in anthropology and social studies that is used to describe the degree of acceptance of unequal power distribution in a society or group * Powered Descent Initiation, the maneuver of the Apollo Lunar Module as it descended from lunar orbit to landing *

Pre-delivery inspection A pre-delivery inspection is an inspection carried out, either by a purchaser or seller, prior to the final delivery of the product. It is used in several industries. Automotive industry In the automotive industry, a pre-delivery inspection is " ...

, the examination of a car, home, or other traded goods before handover to the new owner. {{Disambiguation