| CNI | CalciNeurin Inhibitor 
| Others |
| CNI | Calling Name Identification
| Others |
| CNI | Calling Number Identification
| Others |
| CNI | Campaign Neighborhood Investment
| Others |
| CNI | Capitol Neighborhoods Inc
| Others |
| CNI | Carbon Neutrality Initiative
| Others |
| CNI | Care of Nonce Index
| Others |
| CNI | Cascade Networks Inc
| Others |
| CNI | Catholic Nonviolence Initiative
| Others |
| CNI | Centro Nacional de Inteligencia
| Others |
| CNI | Certificate Not Issued
| Others |
| CNI | Certified Netware Instructor
| Others |
| CNI | Certified Novell Instructor
| Others |
| CNI | Change Number Intercept
| Others |
| CNI | Changed Number Interception
| Others |
| CNI | Chem Nut Inc
| Others |
| CNI | Chickasaw Nation Industries
| Others |
| CNI | Chief News Informant
| Others |
| CNI | Children's Network International
| Others |
| CNI | Choice Neighborhood Initiative
| Others |
| CNI | Choice Neighborhoods Initiative
| Others |
| CNI | Christian Nightlife Initiatives
| Others |
| CNI | Church of North India
| Others |
| CNI | Clinical Nurse I
| Others |
| CNI | Coalition For Networked Information
| Others |
| CNI | Coastal Neurological Institute
| Others |
| CNI | Cognitive and Neurobiological Imaging
| Others |
| CNI | Colegiul National de Informatica
| Others |
| CNI | Colorado Neurological Institute
| Others |
| CNI | Com Net Inc
| Others |
| CNI | Combat N Infiltration
| Others |
| CNI | Comitale National Inc
| Others |
| CNI | Commander Naval Installations
| Others |
| CNI | Common Network Interface
| Others |
| CNI | Communications Navigation and Identification
| Others |
| CNI | Community Need Index
| Others |
| CNI | Community Networking Initiative
| Others |
| CNI | Community Nutrition Institute
| Others |
| CNI | Compiled Native Interface
| Others |
| CNI | Computer Network Infrastructure
| Others |
| CNI | Computer News and Information
| Others |
| CNI | Constructional Null Instantiation
| Others |
| CNI | Container Network Interface
| Others |
| CNI | Container Networking Interface
| Others |
| CNI | Could Not Identify
| Others |
| CNI | Creative Network Innovations
| Others |
| CNI | Critical National Infrastructure
| Others |