| Acronym | Definition |
|---|
| RCEC➣Russell City Energy Center (Sacramento, CA; California Energy Commission) |
| RCEC➣Roosevelt County Electric Cooperative (Portales, NM) |
| RCEC➣Research Center for Environmental Changes (Academia Sinica; Taipei, Taiwan) |
| RCEC➣Roman Catholic Episcopal Corporation (various locations) |
| RCEC➣Rehabilitation Continuing Education Center (Arkansas) |
| RCEC➣Renewal Community Employment Credit (tax credit) |