| CNIT | Canadian National Invitational Tournament 
| Others |
| CNIT | Center of New Industries and Technologies
| Others |
| CNIT | Center of New Information Technologies
| Others |
| CNIT | Centre des nouvelles industries et technologies
| Others |
| CNIT | Centre National Des Industries Techniques
| Others |
| CNIT | Centre of New Industries and Technologies
| Others |
| CNIT | Certified Network Infrastructure Technician
| Others |
| CNIT | Computer Networking and Information Technology
| Others |
| CNIT | Copy Number Inferring Tool
| Others |
| CNIT | Corporate Net Income Tax
| Others |