| Acronym | Definition |
|---|
| HSDT➣High Speed Data Transport |
| HSDT➣Higher Order Shear Deformation Theory (laminated composite plates) |
| HSDT➣High-Strain Dynamic Testing (civil engineering) |
| HSDT➣Hull System Design Team |
| HSDT➣High School Drama Teacher |
| HSDT➣Henry Sibley Dance Team (Minnesota) |