CTIN
| Acronym | Definition |
|---|---|
| CTIN | Centre of Telecommunications Information Networking |
| CTIN | Comité Technique National des Infections Nosocomiales |
| CTIN | Computer Technology Investigators Network (est. 1996) |
| CTIN | Centro de Transformación integrado |
| CTIN | Counterdrug Technology Information Network (various nations) |
| CTIN | Cuba Trade & Investment News |
| CTIN | Center for Telecommunications and Information Networking (Drexel University) |