| Acronym | Definition |
|---|
| CENA➣Commission Electorale Nationale Autonome |
| CENA➣Climatologie Etendue des Nuages et des Aerosols (NASA, French) |
| CENA➣College of Emergency Nursing Australasia |
| CENA➣Club des Epagneuls Nains Anglais |
| CENA➣City of Edinburgh Netball Association |
| CENA➣Competency Evaluated Nursing Assistant |
| CENA➣Cell Expert North America |
| CENA➣Commission on Elections, Nominations and Appointments |
| CENA➣Centre for Emerging Networks and Applications (Australia) |
| CENA➣Centre d'Etudes de la Navigation Arienne |
| CENA➣Competency Evaluated Nurse Aides |