CNCI
| Acronym | Definition |
|---|---|
| CNCI | Comprehensive National Cybersecurity Initiative (US DHS) |
| CNCI | Chittaranjan National Cancer Institute (India) |
| CNCI | Cement and Concrete Institute (more commonly seen as C&CI; marketing organization; South Africa) |
| CNCI | Council of National Cultural Institutions (Ireland) |
| CNCI | Ceylon National Chamber of Industries (Sri Lanka) |
| CNCI | Canadian Nursing Coalition for Immunization |
| CNCI | Canadian Nursery Certification Institute (pest protection) |