| Abbreviation | Definition |
|---|---|
| TCE | Transaction Cost Economics |
| TCER | Tipo de Cambio Efectivo Real |
| TCF | Tables, Charts, and Figures |
| TCI | Total Capital Investment |
| TCI | Total Customer Interactions |
| TCI | Truly Creative Ideas |
| TCI | Trust Competitiveness And Integrity |
| TCI | Trust, Commitment, Innovation |
| TCL | Technical Control Language |
| TCM | Technology Change Management |
| TCM | Turgid Copying Monomania |
| TCMS | Transport Chain Management System |
| TCO | Take Costs Out |
| TCOB | Taking Care Of Business |
| TCRS | Tax Credit Reporting Service |
| TCS | Teaching Company Scheme |
| TCS | Temination Of Corporate Shutdown |
| TCS | Tool Control System |
| TCS | Total Control System |
| TCS | Total Customer Satisfaction |