| CINS | Canadian Institute for Neutron Scattering 
| Others |
| CINS | Card Insertion
| Others |
| CINS | Cargo Incident Notification System
| Others |
| CINS | CGS International Numbering System
| Others |
| CINS | Child in Need of Services
| Others |
| CINS | Child In Need of Supervision
| Others |
| CINS | Children In Need of Services
| Others |
| CINS | Children in Need of Supervision
| Others |
| CINS | Collective Intelligence Network Security
| Others |
| CINS | Council of Intown Neighborhoods and Schools
| Others |
| CINS | Current Incident Notification Services
| Others |
| CINS | CUSIP (Committee on Uniform Securities Identification Procedures) International Numbering System
| Others |