PDD
Encyclopedia
PDD is an abbreviation for pervasive developmental disorder
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PDD may also refer to:
Pervasive developmental disorder
Pervasive developmental disorders is a diagnostic category refers to a group of disorders characterized by delays or impairments in communication, social behaviors, and cognitive development.Pervasive developmental disorders include Autism, Asperger's syndrome, Rett's syndrome, Childhood...
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PDD may also refer to:
- P. Diddy
- Partnership for Democracy and Development in Central AmericaPartnership for Democracy and Development in Central AmericaPartnership for Democracy and Development in Central America is a multilateral forum to support democratisation and development in Central America.-See also:* Office of Central American Affairs...
- Pas de deuxPas de deuxIn ballet, a pas de deux is a duet in which ballet dancers perform the dance together. It usually consists of an entrée, adagio, two variations , and a coda.-Notable Pas de deux:...
, a type of ballet dance - PDD (2,2-bis-trifluoromethyl 1-4,5-difluoro-1,3-dioxole) an amorphous fluorocarbonFluorocarbonFluorocarbons, sometimes referred to as perfluorocarbons or PFCs, are organofluorine compounds that contain only carbon and fluorine bonded together in strong carbon–fluorine bonds. Fluoroalkanes that contain only single bonds are more chemically and thermally stable than alkanes...
used as a copolymer in products such as Teflon AF - Physical device driverDevice driverIn computing, a device driver or software driver is a computer program allowing higher-level computer programs to interact with a hardware device....
- Pinky Dinky DooPinky Dinky DooPinky Dinky Doo is a children's animated series that currently airs dubbed in Spanish and English on Univision in the USA, ABC in Australia, CBeebies in Great Britain, and Treehouse in Canada, in the Kids' CBC programming block...
- An alternative file extension for Portable Document FormatPortable Document FormatPortable Document Format is an open standard for document exchange. This file format, created by Adobe Systems in 1993, is used for representing documents in a manner independent of application software, hardware, and operating systems....
files that are preferentially opened by Adobe Photoshop - Presidential Decision Directive
- Professional Disc for DATAProfessional Disc for DATAProfessional Disc is a digital recording optical disc format introduced by Sony in 2003 primarily for XDCAM, its new tapeless camcorder system...
or ProDATA - an optical disc format produced by Sony - Proventricular Dilatation DiseaseProventricular Dilatation DiseaseProventricular Dilatation Disease is a disease affecting psittacines . It was first recognized and described in 1978 by Dr. Hannis L. Stoddard...
, aka Macaw Wasting Disease - Progressive Diaphyseal DysplasiaCamurati-Engelmann diseaseCamurati-Engelmann Disease is a very rare autosomal dominant genetic disorder that causes characteristic anomalies in the skeleton. It is a form of dysplasia. Patients typically have heavily thickened bones, especially along the shafts of the long bones...
, aka Camurati-Engelmann Disease - Pulsed discharge detector, a type of gas chromatography ion detector
- Project Design Document, a precise project description which serves as the basis for the CDM (Clean Development MechanismClean Development MechanismThe Clean Development Mechanism is one of the "flexibility" mechanisms defined in the Kyoto Protocol . It is defined in Article 12 of the Protocol, and is intended to meet two objectives: to assist parties not included in Annex I in achieving sustainable development and in contributing to the...
) project evaluation