PDO can refer to:

Chemistry

* 1,3-Propanediol, an industrial chemical *

Palladium(II) oxide Palladium(II) oxide is the inorganic compound of formula Pd O. It is the only well characterised oxide of palladium. It is prepared by treating the metal with oxygen. Above about 900 °C, the oxide reverts to palladium metal and oxygen gas. ...

(PdO) *

Polydioxanone Polydioxanone (PDO, PDS) or poly-''p''-dioxanone is a colorless, crystalline, biodegradable synthetic polymer. Chemistry Chemically, polydioxanone is a polymer of multiple repeating ether-ester units. It is obtained by ring-opening polymerizatio ...

, a synthetic polymer

Computing

PHP Data Objects PHP is a general-purpose scripting language geared toward web development. It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1993 and released in 1995. The PHP reference implementation is now produced by The PHP Grou ...

, a PHP extension that can be used as a database abstraction layer *

Portable Distributed Objects Portable Distributed Objects (PDO) is an application programming interface (API) for creating object-oriented code that can be executed remotely on a network of computers. It was created by NeXT Computer, Inc. using their OpenStep system, whose us ...

, a version of Cocoa's Distributed Objects for remote use *

Process Data Object CANopen is a communication protocol and device profile specification for embedded systems used in automation. In terms of the OSI model, CANopen implements the layers above and including the network layer. The CANopen standard consists of an addres ...

, a type of protocol frame in some fieldbuses, for instance, CANopen

Entertainment

* ''

Panzer Dragoon Orta is a rail shooter developed by Smilebit and published by Sega for the Xbox. The fourth entry in the '' Panzer Dragoon'' series, it was released in Japan in 2002 and in North America and Europe in 2003. The story follows a girl, Orta, who is fr ...

'', a 3D shooter created by Smilebit on the Xbox * ''

Perfect Dark Zero ''Perfect Dark Zero'' is a first-person shooter developed by Rare and published by Microsoft Game Studios. It was released as a launch title for the Xbox 360 video game console in 2005. The game is part of the ''Perfect Dark'' series and a pr ...

'', a 2005 video game * ''

Phoenix Dynasty Online Phoenix Dynasty Online (, commonly abbreviated as PDO) was a fantasy MMORPG developed by Object Software Limited. It was first released in Mainland China in 2006. And then Ingle Games Ltd., the North American Publisher of Phoenix Dynasty Online, an ...

'', a 2007 fantasy MMORPG

Other uses

* ISO 639:pdo or Padoe language, an Austronesian language spoken in South Sulawesi *

Pacific decadal oscillation The Pacific decadal oscillation (PDO) is a robust, recurring pattern of ocean-atmosphere climate variability centered over the mid-latitude Pacific basin. The PDO is detected as warm or cool surface waters in the Pacific Ocean, north of 20°N. O ...

, a pattern of climate variation *

Padre Aldamiz International Airport Padre Aldamiz International Airport , also known as Puerto Maldonado International Airport, is an airport serving the city of Puerto Maldonado in the Madre de Dios Region of Peru. The airport oversees a small number of domestic (national) comme ...

(Ident: PDO) *

Petroleum Development Oman Petroleum Development Oman (PDO) is the leading exploration and production company in the Sultanate of Oman. The Company delivers the majority of the country's crude oil production and natural gas supply. The company is owned by the Government of ...

, an Omani oil company and the part of the Omani capital region where the company is located * Philips and Dupont Optical, a CD manufacturer that was associated with the

Compact Disc bronzing Compact disc bronzing, or CD bronzing, is a specific, uncommon variant of disc rot, a type of corrosion that affects the reflective layer of compact discs and renders them unreadable over time. The phenomenon was first reported by John McKelvey ...

issue * Protected Designation of Origin, the name of an area that is used as a designation for an agricultural product or foodstuff *

Pseudo-differential operator In mathematical analysis a pseudo-differential operator is an extension of the concept of differential operator. Pseudo-differential operators are used extensively in the theory of partial differential equations and quantum field theory, e.g. in m ...

, a concept in mathematical analysis * An advanced statistic in ice hockey

Chemistry

Computing

Entertainment

Other uses

See also