| Acronym | Definition |
|---|
| HCHS➣Health Careers High School (San Antonio, TX) |
| HCHS➣Hunter College High School (New York City) |
| HCHS➣Henry County High School (various locations) |
| HCHS➣Henderson County High School (Kentucky) |
| HCHS➣Hospital and Community Health Services (UK National Health Service) |
| HCHS➣Harlan Community High School (Harlan, IA) |
| HCHS➣Hill City High School (various locations) |
| HCHS➣Home Care and Hospice Services (Pennsylvania) |
| HCHS➣Henry Clay High School (Lexington, KY) |
| HCHS➣Harrison County High School (Cynthiana, Kentucky) |
| HCHS➣Habersham Central High School (Mt. Airy, Georgia) |
| HCHS➣Holland Christian High School (Michigan) |
| HCHS➣Hope Christian High School (Manila, Philippines) |
| HCHS➣Harper Creek High School (Battle Creek, MI) |
| HCHS➣Homer-Center High School (Homer City, Pennsylvania) |