CCNO
| Acronym | Definition |
|---|---|
| CCNO | Centre Chorégraphique National d'Orléans (French: National Choreography Center of Orleans; Orleans, France) |
| CCNO | Corrections Center of Northwest Ohio |
| CCNO | Community Connection of Northeast Oregon, Inc. |
| CCNO | Corrections Commission of Northwest Ohio |
| CCNO | Cardiac Care Network of Ontario (Ontario, Canada) |