| Acronym | Definition |
|---|
| HDSS➣Health and Demographic Surveillance System (various locations) |
| HDSS➣High Definition Sound Standard (TBI Audio Systems LLC) |
| HDSS➣Hyperhidrosis Disease Severity Scale |
| HDSS➣Holographic Data-Storage System |
| HDSS➣Help Desk Support Services (web-based assistance) |
| HDSS➣Heavy Duty Stainless Steel |
| HDSS➣Health and Disability Sector Standards (New Zealand) |