| Acronym | Definition |
|---|
| C/C➣Cabin Cruiser (US DoD) |
| C/C➣Command/Control |
| C/C➣Cast Off and Clear (US DoD) |
| C/C➣Combustion Chamber |
| C/C➣Carbon Fiber-Reinforced Carbon |
| C/C➣Center to Center |
| C/C➣Crew Chief |
| C/C➣Communication and Collaboration |
| C/C➣chief complaint (medical) |
| C/C➣Compare/Contrast (analysis) |
| C/C➣Channel-to-Channel |
| C/C➣Continuous Coverage (insurance) |