SCAO
| Acronym | Definition |
|---|---|
| SCAO | Sour Cream and Onion |
| SCAO | State Court Administrator's Office |
| SCAO | Senior Civil Affairs Officer (US DoD) |
| SCAO | Speech Communication Association of Ohio (teachers' organization) |
| SCAO | Sickle Cell Association of Ontario (Toronto, Ontario, Canada) |
| SCAO | SIPRNet Connection Approval Office (US DoD) |