LDHS
| Acronym | Definition |
|---|---|
| LDHS | Lake Dallas High School (Dallas, TX) |
| LDHS | Long Distance High Speed (train travel; UK) |
| LDHS | Lead-Deadwood High School (Lead, SD) |
| LDHS | Loomis Digestive Health Specialist |
| LDHS | Lyon Diet Heart Study (health program) |
| LDHS | Lithgow District Historical Society (Australia) |