| Acronym | Definition |
|---|
| CNIA➣Critical National Infrastructure Authority (Abu Dhabi, United Arab Emirates) |
| CNIA➣Canadian Nursing Informatics Association |
| CNIA➣Centro Nacional de Investigaciones Agropecuarias (Peru, Argentina, Colombia, Dominica, San Salvador) |
| CNIA➣Centre Nacional d'Informatica d'Andorra (Catalan: National Computer Center of Andorra) |
| CNIA➣Chia Nan Irrigation Association (Taiwan) |
| CNIA➣Collectif National des Infirmières Anesthésistes |