| Abbreviation | Definition |
|---|---|
| TCH | Tahlequah City Hospital |
| TCH | Tertiary Care Hospital |
| TCH | Texas Children's Hospital |
| TCH | The Children's Hospital |
| TCH | Transitional Care Hospital |
| TCH | Tyrone County Hospital |
| TCI | Therapeutic Crisis Intervention |
| TCI | to come in (for appt.) |
| TCMS | Tulare County Medical Services |
| TCP | Trivalent Chromium Pretreatment |
| TCU | Transitional Care Unit |
| TD | Toxic Dose |
| TDMH | Tillsonburg District Memorial Hospital |
| TDMS | Toxicology Data Management System |
| TDS | Ter Die Sumendus (three times a day) |
| TDS | Three Times Daily |
| TEACH | Teach, Empower, and Advocate for Community Health |
| TEACH | Together Educating All Children in Hospitals |
| TEACH | Treatment Education Activists Combatting HIV |
| TEAM | Treatment and Education for Arthritis Management |