Editing SDA (section)

==Organizations==
===Educational institutions===
* [[San Dieguito Academy]], Encinitas, California, US
* [[SDA Bocconi School of Management]], in Milan, Italy

===Political groups===
* [[Secular Democratic Alliance]] (India)
* [[Singapore Democratic Alliance]]
* [[Social Democratic Alliance (UK)]]
* ''[[Stranka demokratske akcije]]'' ("Party of Democratic Action"), in Bosnia and Herzegovina
* [[National Social Democratic Front|Social Democratic Alliance]] in Vietnam
* [[South Devon Alliance]] in England
* [[Party of Democratic Action of Sandžak]] (''Stranka demokratske akcije Sandžaka''), a political party in Serbia

===Other organizations===
* [[Security & Defence Agenda]], a Brussels-based think-tank
* [[Seventh-day Adventist Church]], a Protestant Christian denomination
* [[Shandong Airlines]], an airline in China
* [[Shop, Distributive and Allied Employees Association]], Australia
* [[Southern Dames of America]], lineage society in the United States
* [[Space Development Agency]], a US DoD RDT&E agency
* [[Systemic design#Systemic Design Association|Systemic Design Association]], for systems design
* [[Swiss Telegraphic Agency]] (''Schweizerische Depeschenagentur'')