| Acronym | Definition |
|---|
| HTDS➣Hanford Thyroid Disease Study |
| HTDS➣Holo Transference Dementia Syndrome (Star Trek Voyager) |
| HTDS➣Host Terminal Database Server |
| HTDS➣High Total Dissolved Solid (environment) |
| HTDS➣Horizontal Tactical Display System |
| HTDS➣Hydrofoil Tactical Data System |
| HTDS➣HDLC (High-Level Data Link Control) Transparent Data Service (telecommunications) |