| Abbreviation | Definition |
|---|---|
| HET | High End Technology |
| HET | Honda Eco Technology |
| HETC | Hooghly Engineering and Technology College |
| HETM | Healthcare Engineering Technology Management |
| HETS | Hispanic Educational Technology Services |
| HFCT | Hydrogen and fuel cell technology |
| HFST | Helsinki Finite State Technology |
| HFST | Helsinki Finite State Technology |
| HFST | Helsinki Finite State Technology— |
| HFTC | High Frequency Technology Center |
| HFTC | Human Factors Technology Centre |
| HFTC | Hydraulic Fracturing Technology Conference |
| HFTP | Hospitality Financial and Technology Professionals |
| HFTP | Hospitality Financial Technology Professionals |
| HGST | Hitachi Global Storage Technology |
| HGT | Healthy Grass Technology |
| HGT | Healthy Gross Technology |
| HIAD | Handheld Interrogation Audit Device |
| HiDPI | High Dots Per Inch |
| HiDPI | Hi-Resolution Display |