SEDO
| Acronym | Definition |
|---|---|
| SEDO | Sell Domains |
| SEDO | Search Engine for Domain Offers |
| SEDO | Sustainable Energy Development Office (Australia) |
| SEDO | Sociedad Española de Ortodoncia (Spain) |
| SEDO | Sociedad Espanola de Optica (Spanish: Spanish Optics Society; est. 1968) |
| SEDO | Small Enterprise Development Organization (various locations) |
| SEDO | Socio-Economic Development Organisation (various locations) |
| SEDO | South Eastern Development Organization (Tanzania) |