SDO

Look up sdo in Wiktionary, the free dictionary.

SDO may stand for:

• Scattered disc object in the Solar System
• Solar Dynamics Observatory, a NASA mission to study the Sun
• Subdwarf O star (sdO)

• Service Data Object protocol under the CANopen protocol
• Service Data Objects, allowing uniform data access
• Intel Secure Device Onboard for IoT
• Spatial Data Option, late Oracle Spatial and Graph
• Silent Death Online (videogame), from Mythic Entertainment

• Standards developing organization
• San Diego Opera, California, USA
• Secret Double Octopus, Israeli software company
• SDO Bussum, Bussum, Netherlands; a Dutch association football club
• Air Santo Domingo (ICAO airline code SDO)

• Sub Divisional Officer, a government officer in charge of a subdivision in a district in India.
• Selective door operation on trains
• Social dominance orientation, a personality trait
• Bukar–Sadong language (ISO 639 language code sdo)
• Sistema Direzionale Orientale [it] (Italian: Eastern Directional District), Via della Pietra Sanguigna, Rome, Italy; a cancelled-planned business district around Quintiliani subway station

Search for "sdo" , "sd-o", "s-do", or "s-d-o" on Wikipedia.

• All pages with titles beginning with SDO
• All pages with titles containing SDO

This disambiguation page lists articles associated with the title SDO.
If an internal link led you here, you may wish to change the link to point directly to the intended article.