SDO may stand for:
Astronomy
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Scattered disc
The scattered disc (or scattered disk) is a distant circumstellar disc in the Solar System that is sparsely populated by icy small Solar System bodies, which are a subset of the broader family of trans-Neptunian objects. The scattered-disc obj ...
object in the Solar System
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Solar Dynamics Observatory
The Solar Dynamics Observatory (SDO) is a NASA mission which has been observing the Sun since 2010. Launched on 11 February 2010, the observatory is part of the Living With a Star (LWS) program.
The goal of the LWS program is to develop the ...
, a NASA mission to study the Sun
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Subdwarf O star
A subdwarf O star (sdO) is a type of hot, but low-mass star. O-type subdwarfs are much dimmer than regular O-type main-sequence stars, but with a brightness about 10 to 100 times that of the Sun, and have a mass approximately half that of the Su ...
(sdO)
Computing, software, electronics
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Service Data Object protocol under the CANopen protocol
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Service Data Objects
Service Data Objects is a technology that allows heterogeneous data to be accessed in a uniform way. The SDO specification was originally developed in 2004 as a joint collaboration between Oracle ( BEA) and IBM and approved by the Java Community P ...
, allowing uniform data access
*Intel
Secure Device Onboard for IoT
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Spatial Data Option, late Oracle Spatial and Graph
*''Silent Death Online'' (videogame), from
Mythic Entertainment
Mythic Entertainment (formerly BioWare Mythic, EA Mythic, Inc., and Interworld Productions) was an American video game developer based in Fairfax, Virginia that was most widely recognized for developing the 2001 massively multiplayer online role ...
Groups, companies, organizations
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Standards developing organization
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San Diego Opera
The San Diego Opera (SDO) is a professional opera company based in San Diego, California. The opera performs at the San Diego Civic Theatre. The San Diego Symphony serves as the orchestra for the opera.
History
San Diego Opera Guild was founded ...
, California, USA
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Secret Double Octopus, Israeli software company
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SDO Bussum, Bussum, Netherlands; a Dutch association football club
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Air Santo Domingo (ICAO airline code
SDO)
Other uses
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Sub Divisional Officer, a government officer in charge of a subdivision in a
district
A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municip ...
in India.
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Selective door operation on trains
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Social dominance orientation
Social dominance orientation (SDO) is a personality trait measuring an individual's support for social hierarchy and the extent to which they desire their in-group be superior to out-groups. SDO is conceptualized under social dominance theory a ...
, a personality trait
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Bukar–Sadong language (ISO 639 language code
sdo)
* (), Via della Pietra Sanguigna, Rome, Italy; a cancelled-planned business district around
Quintiliani
Quintiliani is a station on Line B of the Rome Metro. It is located on Via della Pietra Sanguigna and takes its name from the ancient Casale dei Quintiliani, which stood near the station. Other nearby streets are Via delle Cave di Pietralata an ...
subway station
See also
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{{disambiguation