| Acronym | Definition |
|---|
| TCHS | Tift County High School (Georgia) |
| TCHS | Trenton Central High School (Trenton, NJ) |
| TCHS | Timber Creek High School (Orlando, Florida) |
| TCHS | Temple City High School (California) |
| TCHS | Trousdale County High School (Hartsville, TN) |
| TCHS | Tioga County Historical Society (New York) |
| TCHS | Taylor County High School (Perry, FL) |
| TCHS | Tates Creek High School (Lexington, KY) |
| TCHS | Temescal Canyon High School (California) |
| TCHS | The Colony High School (The Colony, TX) |
| TCHS | The Chinese High School (Singapore) |
| TCHS | Treasure Coast High School (Port St Lucie, FL) |
| TCHS | Tampa Catholic High School (Florida) |
| TCHS | Turlock Christian High School (Turlock, CA) |
| TCHS | Tuscola County Humane Society (Michigan) |