| CCTI | Cailloux Cauvin Type Indicator 
| Others |
| CCTI | Capacity to Consent to Treatment Instrument
| Others |
| CCTI | Carbon Career and Technical Institute
| Others |
| CCTI | Carbon Career Technical Institute
| Others |
| CCTI | Center on Cyber and Technology Innovation
| Others |
| CCTI | Central Carolina Teaching Initiative
| Others |
| CCTI | Certified Clinical Trial Investigator
| Others |
| CCTI | Chairman of The Joint Chiefs of Staff Commended Training Issue
| Others |
| CCTI | Classic Car Tours International
| Others |
| CCTI | Clean Coal Technologies Inc
| Others |
| CCTI | Clifton Corridor Transit Initiative
| Others |
| CCTI | College and Career Technical Institute
| Others |
| CCTI | College and Career Transitions Initiative
| Others |
| CCTI | Colorado Childhood Temperament Inventory
| Others |
| CCTI | Columbia Center for Translational Immunology
| Others |
| CCTI | Contact Center Technology Infrastructure
| Others |
| CCTI | Conti Chia Tai International
| Others |
| CCTI | Corporate and Community Training Institute
| Others |
| CCTI | Corporate Community Training Institute
| Others |
| CCTI | Court Clerks Training Institute
| Others |
| CCTI | Cow Calf Tier Information
| Others |
| CCTI | Crisis Care Training International
| Others |
| CCTI | Critical Care Training Institute
| Others |