| Abbreviation | Definition |
|---|---|
| HSF | Hot Seat Factor |
| HSFS | Henry Schein Financial Services |
| HSPP | High School Partnership Program |
| HSSE | Hardware Software Systems Engineering |
| HST | Harmonized Sales Tax |
| HTG | Human Trafficking General |
| HTO | Hostile TakeOver |
| HTS | Hard To Sell |
| HTS | High Tech System |
| HU | Heads Up |
| HUB | Historically Underutilized Business |
| HUP | High Utilization Positive |
| HVCC | High-Value Client Coverage |
| HVF | Huron Valley Financial |
| HVM | High Voltage Machinery |
| HVM | High Volume Manufacturing |
| HYSD | High Yield Strength Deformed Bars |
| I | Innovation |
| I | Interest |
| I&O | in and out |