HSDR
| Acronym | Definition |
|---|---|
| HSDR | High Speed Data Recorder |
| HSDR | Hurricane and Storm Damage Reduction (USACE) |
| HSDR | High Speed Diesel Race (combustion technology) |
| HSDR | Humane Society of Durham Region (Ontario, Canada) |
| HSDR | Health Systems Development and Regulation (South Dakota) |