HDHS
| Acronym | Definition |
|---|---|
| HDHS | Hillsboro-Deering High School (Hillsboro, NH) |
| HDHS | Hawaii Department of Human Services (Honolulu, HI) |
| HDHS | Human Dignity and Humiliation Studies (global network) |
| HDHS | High Desert Health System (Lancaster, CA) |
| HDHS | Healesville and District Historical Society, Inc. (Healesville, Victoria, Australia) |
| HDHS | Harley Davidson Heritage Softail |
| HDHS | Haribhai Devkaran High School (India) |