Found 7 full forms for HRDD
| Term | Full Form | Category |
|---|---|---|
| HRDD | Headquarters Research and Development Detachment 
| Others |
| HRDD | High Rate Data Delivery
| Others |
| HRDD | Horseshoe Road Drum Dump
| Others |
| HRDD | Hot Rod Dirt Drags
| Others |
| HRDD | HuaRun Dadong Dockyard
| Others |
| HRDD | Human Resources Development Division
| Others |
| HRDD | Human Rights Development and Democracy
| Others |