| Acronym | Definition |
|---|
| CETL | Centre for Excellence in Teaching and Learning (UK) |
| CETL | Center for the Enhancement of Teaching and Learning (also seen as CETAL) |
| CETL | Center for Effective Teaching and Learning |
| CETL | Certified Education Technology Leader |
| CETL | Center for Electronic Text in the Law (University of Cincinnati College of Law; Ohio) |
| CETL | Center for Entrepreneurship and Technology Law (Pepperdine University; California) |
| CETL | Center for Educational Technology and Learning (California State University, Long Beach) |
| CETL | Compendium of Environmental Testing Laboratories (database; US EPA) |