| Acronym | Definition |
|---|
| CTIC | Chicago Title Insurance Company |
| CTIC | Conservation Technology Information Center |
| CTIC | Centro Tecnológico de la Información y de la Comunicación (Spanish: Center for the Development of Information and Communication Technologies in Asturias) |
| CTIC | China Tibet Information Center |
| CTIC | Conseil en Technologies de l'Information et de la Communication (French: Information Technology and Communication Council) |
| CTIC | Computational Topology in Image Context (workshop) |
| CTIC | COMSEC/TRANSEC Integrated Circuit |
| CTIC | Combatant Technical Issues Conference |
| CTIC | Contractor Technical Information Coding |
| CTIC | Cryptologic Technician Interpretive Branch Chief (US Navy) |