SDA
SDA stands for
- Baghdad Airport in Iraq as an IATA Code
- Seventh- day Adventist Church ( Seventh Day Adventists ), an Evangelical Free Church
- Stranka demokratske akcije, a political party in Bosnia and Herzegovina
- Swiss News Agency, the national news agency of Switzerland
- Singapore Democratic Alliance, a political party in Singapore
- Social Democratic Action, a pro-Communist split from the SPD from 1949 in Berlin
- Smart Digital Assistant, product name for a type Smartphone
- Disambiguation
- Abbreviation