| Acronym | Definition |
|---|
| CCTO | Chief Clinical Technical Officer (various locations) |
| CCTO | CaCu3Ti4O12 (Calcium-Copper-Titanium-Oxygen) |
| CCTO | California Clean Tech Open (business plan competition) |
| CCTO | CETPA (California Educational Technology Professionals Association) Certified Chief Technology Officer |
| CCTO | Christian Church of Thousand Oaks (Thousand Oaks, CA) |
| CCTO | California Coalition of Travel Organizations |
| CCTO | Central Community Transit Office (UK) |
| CCTO | Certified Chief Technology Officer |
| CCTO | Council Controlled Trading Organization (New Zealand) |
