| Acronym | Definition |
|---|
| TCCC | The Coca Cola Company |
| TCCC | Tri-County Community College (North Carolina) |
| TCCC | Technical Committee on Computer Communications (IEEE Communications Society) |
| TCCC | Tejano Center for Community Concerns (Houston, TX) |
| TCCC | Tribal Civilian Community Corps |
| TCCC | Transportation Curriculum Coordination Council |
| TCCC | Tower Control Computer Complex |
| TCCC | Thai-Chinese Chamber of Commerce |
| TCCC | Tarrant County Community College (Texas) |
| TCCC | Transfer of Care Custody and Control |
| TCCC | Transnational Crime Coordination Centre |
| TCCC | Tri-County Community Council (Florida) |
| TCCC | Tifton Campus Conference Center (Georgia) |
| TCCC | Tri-Cities Computer Club (Tennessee) |
| TCCC | Tarrant County Convention Center (Texas) |
| TCCC | Tuberculosis Curriculum Coordinating Center |
| TCCC | Tactical Casualty Combat Care (US Army) |
| TCCC | Tuscaloosa Chinese Christian Church (Alabama) |
| TCCC | Tolland County Chamber of Commerce |
| TCCC | Toronto City Cycling Committee (Canada) |
| TCCC | Talbot County Chamber of Commerce (Maryland) |
| TCCC | Treasure Coast Coordination Coalition (Florida) |
| TCCC | Thailand Campus Crusade for Christ |
| TCCC | Teacher Curricula and Certification Council |
| TCCC | Tribally Controlled Community Colleges |
| TCCC | Triangle Clean Cities Coalition (North Carolina) |
| TCCC | Theater Communications Control Center |
| TCCC | Tillamook County Cultural Coalition (Oregon) |
| TCCC | Tioga County Chamber of Commerce (Owego, NY) |
| TCCC | Terrestrial Critical Control Circuit |
| TCCC | Tazewell County Circuit Court (Illinois) |
| TCCC | Town Center Community Church |
| TCCC | Theater C4 Coordination Center |
| TCCC | Transportation Choices Coalition of Connecticut |
| TCCC | Tri-County Child Care Task Force (New York) |
| TCCC | Treasure Coast Coin Club (Florida) |
| TCCC | Tuscola County Circuit Court (Michigan) |
| TCCC | Texas Children Cancer Center |
| TCCC | Trinity College Choir of Cambridge (UK) |
| TCCC | Terrestrial Critical Control Circuits |
| TCCC | Terrestrial Clear Channel Capability |
| TCCC | The California Crystal Connection |
| TCCC | Troop Construction Coordination Committee |
| TCCC | Timing Controller Continuous Copy |