SDE can stand for:
In science, medicine, and technology
- Screen door effect, a video display issue
- Sebacoyl dinalbuphine ester, an analgesic
- Semantic dictionary encoding
- Software development engineer
- Software development environment
- Spatial Database Engine (ArcSDE)
- Spectral density estimation
- Stochastic differential equation
- sub-divisional error, a read head error mechanism
- System development environment
In politics
- Social Democratic Party (Estonia)
- State delegate equivalents, a part of the Iowa caucuses § Democratic Party
In transportation
- The IATA code for Vicecomodoro Ángel de la Paz Aragonés Airport, an airport in Argentina
- Senai–Desaru Expressway, an expressway in Johor, Malaysia
- Shadwell railway station, a railway station in London, England
Other uses
- S.D.E., a 2000 album by Cam'ron
- Self Defined Ethnicity, an ethnic classification code used by the British government and police
- Self-directed education, self-learning, often synonymous with unschooling
- Strong-side defensive end, a position in American football
This disambiguation page lists articles associated with the title SDE.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: