What does SDO stand for?

What does SDO mean?

SDO	Solar Dynamics Observatory Governmental » NASA
SDO	Service Data Objects Miscellaneous » Unclassified
SDO	Serial Data Out Computing » Drivers
SDO	Sustainable Development Online Internet
SDO	Sudden Death Overtime Community » Sports
SDO	Sports Development Officer Miscellaneous » Unclassified
SDO	Spatial Data Object Computing » Software
SDO	Stamp Distribution Office Miscellaneous » USPS
SDO	Silicone Dynamic Orthotics Miscellaneous » Unclassified
SDO	Scattered Disk Object Miscellaneous » Unclassified
SDO	Sports Development Office Miscellaneous » Unclassified
SDO	Self Describing Object Computing » General
SDO	Self Describing Object Computing » Databases
SDO	Serra Dos Orgaos International » Spanish
SDO	Supplementary Defence Option Miscellaneous » Unclassified
SDO	Securities Division order Community » Law
SDO	SHILO, DANIELTOWN, and OAKLAND Governmental » State & Local
SDO	Shilo Danieltown And Oakland Regional » Railroads
SDO	Standards Development Organization Governmental » FDA
SDO	Sub-Division Officer Governmental
SDO	Senior Defense Official Governmental » Military
SDO	Ship's Debarkation Officer Governmental » Military