| Abbreviation | Definition |
|---|---|
| HDS | Housing and Development Software |
| HDSE | Higher Diploma in Software Engineering |
| HDT | Hard Disk Toolkit |
| HECRAS | Hydrologic Engineering Center - River Analysis System |
| HERALD | Hybrid Environment For Robust Analysis Of Language Data |
| HFA | Hot Fix Accumulator |
| HFE | HTML Front End |
| HFM | Hamster Font Manager |
| HFS | Hardware Friendly Software |
| HFSS | High Frequency Simulation Software |
| HFSS | Honeywell Fire Software Suite |
| HGE | Hardcore Gamer Edition |
| HHF | HLA Header File |
| HHM | HTML Help Maker |
| HI | Abap List Viewer |
| HIBBS | Holistic Internet Based Business Solutions |
| HID | Human Identification |
| HID | Human Interface Driver |
| HIH | High Impact Halo |
| HIMC | Health Information and Medical Coding |