SCDO
| Acronym | Definition |
|---|---|
| SCDO | Swiss Coalition of Development Organizations (est. 1971) |
| SCDO | Spondylocostal Dysostosis, Autosomal Recessive |
| SCDO | Ski Club Darmstadt-Odenwald (German: Darmstadt-Odenwald Ski Club; Germany) |
| SCDO | Shanghai Civil Defence Office |