| Acronym | Definition |
|---|
| CCET | Centro de Ciências Exatas e da Terra (Portuguese: Center of Exact Sciences and Earth; Brazil) |
| CCET | Chandigarh College of Engineering & Technology (India) |
| CCET | Center for Catholic and Evangelical Theology (est. 1991) |
| CCET | Community Consortia for Education and Training (Wales, UK) |
| CCET | Center for Communication and Educational Technology (University of Alabama) |
| CCET | California Council on the Education of Teachers |
| CCET | Continental Council of European Toastmasters |
| CCET | Certified Cost Engineer Technician |
| CCET | Computer-Controlled Equipment Testing |