| Abbreviation | Definition |
|---|---|
| HSTC | Hi Shear Technology Corporation |
| HSTC | Homeland Security Technology Corporation |
| HSTE | Hawaii Society for Technology in Education |
| HSTE | Health Science Technology Education |
| HSTE | HealthCare Science Technology Education |
| HSTE | Higher School of Technology and Energy |
| HSTM | History of Science Technology and Medicine |
| HSTP | Health Science Technology and Policy |
| HSTS | History and Sociology of Technology and Science |
| HT | Hybrid Technology |
| HT | Hyperthreading A Technology |
| HT | Hyperthreading Technology |
| HTA | Heterogeneous Technology Alliance |
| HTA | Home Technology Association |
| HTAG | Health and Technology Advisory Group |
| HTAS | Humanities Technology and Science |
| HTB | High Technology Brigade |
| HTBT | Holistic Technology Based Training |
| HTC | High Technology Company |
| HTC | Houston Technology Center |