| Abbreviation | Definition |
|---|---|
| TBW | The Business Workshop |
| TC | Tech Center |
| TC | Time Constraint |
| TC | Too Cheap |
| TC | Trade Card |
| TC | transportation company |
| TCA | Terrible Career Advice |
| TCB | Take Care of Business |
| TCB | Taking Care of Business |
| TCBA | Toronto Chinese Business Association |
| TCBRN | Tri-Counties Business Referral Network |
| TCC | Total Cash Compensation |
| TCC | Total Customer Care |
| TCCB | Technical Configuration Control Board |
| TCCB | Transitional Child Care Benefits |
| TCCMS | The Coca-Cola Management System (TCCMS) |
| TCD | Target Completion Date |
| TCD | Telecommunications Consumers Division |
| TCD | Total Cost of Development |
| TCE | Total Customer Experience |