CNID
| Acronym | Definition |
|---|---|
| CNID | Calling Number Identification |
| CNID | Comité National d'Information sur la Drogue |
| CNID | Congrès National d'Initiative Démocratique (National Committee of Democratic Initiative; Mali) |
| CNID | Catalog Node ID |
| CNID | Center for Nanoscience Innovation for Defense (University of California, Santa Barbara; Santa Barbara, CA) |
| CNID | Corpos Sociais do Clube Nacional da Imprensa Desportiva (Association of Portuguese Sports Journalists) |
| CNID | Christian Neighbours in Deed |