CECG
| Acronym | Definition |
|---|---|
| CECG | Center for Environmental Chemistry and Geochemistry (Pennsylvania State University; University Park, PA) |
| CECG | Continental Education Consultancy Group (Australia) |
| CECG | Cherry Entertainment Consulting Group (Chicago, IL) |
| CECG | Consejo Ecuménico Cristiano de Guatemala (Spanish: Christian Ecumenical Council of Guatemala; Guatemala) |
| CECG | Cardinal Educational Consulting Group (San Jose, CA) |
| CECG | Combined Exercise Control Group |