| Acronym | Definition |
|---|
| CDNC➣California Digital Newspaper Collection (resource) |
| CDNC➣Chinese Domain Name Consortium |
| CDNC➣Cloud Droplet Number Concentration (physics) |
| CDNC➣Computer-Aided Design Numerical Control |
| CDNC➣Cell Density Negative Control |
| CDNC➣Congenital Dense Nuclear Cataract (ophthalmology) |
| CDNC➣Complement-Dependent Neutrophil-Mediated Cytotoxicity (immunology) |