SDAO
| Acronym | Definition |
|---|---|
| SDAO | Special Districts Association of Oregon |
| SDAO | Student Disability Access Office (Duke University; North Carolina) |
| SDAO | South Denmark Asia Office (China) |
| SDAO | Supervisory District Adjudications Officer |
| SDAO | Student Development and Activities Office (Manila, Philippines) |
| SDAO | Sub-District Administrative Organisation (Thailand) |