| Acronym | Definition |
|---|
| CCTT➣Close Combat Tactical Trainer (US Army) |
| CCTT➣Canadian Council of Technicians and Technologists (Ottawa, ON, Canada) |
| CCTT➣Critical Care Transport Team (various organizations) |
| CCTT➣Covert Channel Tunneling Tool |
| CCTT➣Career Connection to Teaching with Technology |
| CCTT➣Coordinating Council on Transsiberian Transportation (Russia) |
| CCTT➣Children's Color Trails Test (neuropsychology) |
| CCTT➣Canadian Council of Technicians & Technologists |
| CCTT➣Command and Control Team Trainer (Naval Ship and Submarine Training Systems) |