| Acronym | Definition |
|---|
| JCEC➣Japanese Computer Emulation Centre (website) |
| JCEC➣Juvenile Crime Enforcement Coalition (various locations) |
| JCEC➣Jefferson County Emergency Communications (Wisconsin) |
| JCEC➣Job and Career Education Center (Carnegie Library of Pittsburgh; Pennsylvania) |
| JCEC➣Joint Committee on Environmental Cooperation (international program) |
| JCEC➣Johns Creek Environmental Campus (Georgia) |
| JCEC➣Joint Communications-Electronics Committee |