Found 9 full forms for HDSD
| Term | Full Form | Category |
|---|---|---|
| HDSD | Hair Dye Substance Database 
| Others |
| HDSD | Hazel Dell Sewer District
| Others |
| HDSD | Headquarters and Desktop Services Division
| Others |
| HDSD | High Definition Sound and Display
| Others |
| HDSD | High Density Short Duration
| Others |
| HDSD | High Dose Short Duration
| Others |
| HDSD | Hillsboro Deering School District
| Others |
| HDSD | Hydrogen Defect Shallow Donors
| Others |
| HDSD | Hypobaric Decompression Sickness Databank
| Others |