sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Hard Disk Storage Systems | *** |
| Health Decision Support Systems | *** |
| Heavy Duty Shipping Sacks | *** |
| Hard Drive Silencing Solution | *** |
| high-density sickle cells | ** |
| Hybrid Decision Support System | ** |
| high density sickle cell | ** |
| high density storage servers | ** |
| Hardcopy Device and System Security | ** |
| Health and Demographic Surveillance System | ** |
| Hydromet Decision Support System | ** |
| Hrvatska Demokratska Seljacka Stranka | ** |
| HazMat Decision Support System | ** |
| Health and Demographic Surveillance Site | ** |
| Hydropower Development Strategy Study | ** |
| Health Data Standards Systems | ** |
| Hierarchical Data Storage System | * |
| Health and Demographic Surveillance Systems | * |
| Housing Developer Support System | * |
| Hardware Development Support Services | * |
| Health Data Standards and Systems | * |
| Hydrometeorological Decision Support System | * |
| Hazardous Duty Station Supplement | * |
| Hard Drive Super Source | * |