| Acronym | Definition |
|---|
| CERCA➣Council for Electronic Revenue Communication Advancement (Alexandria, VA) |
| CERCA➣Compagnie pour l'Étude et la Réalisation de Combustibles Atomiques (French atomic fuel research company) |
| CERCA➣Canadian Emergency Response Contractors Alliance |
| CERCA➣Center for Education and Research in Cosmology and Astrophysics |
| CERCA➣Community and Ecology in the Regions of Central America |