CELS
| Acronym | Definition |
|---|---|
| CELS | Centro de Estudios Legales y Sociales (Center for Legal and Social Studies; Argentina) |
| CELS | Career Enhancing Life Skills |
| CELS | Centre for English Language Studies |
| CELS | Coalition for Education in the Life Sciences |
| CELS | Certificates in English Language Skills |
| CELS | Centre of Excellence for Life Sciences |
| CELS | College of Environment and Life Sciences |
| CELS | Cambridge Encyclopedia of the Language Sciences |
| CELS | Certified Employment Law Specialist |
| CELS | Coded Explosive Logic System |