| Abbreviation | Definition |
|---|---|
| HER | House Energy Rating |
| HERC | Hennepin Energy Recovery Center |
| HERF | High Energy Radio Frequency |
| HERO | home energy renovation opportunities |
| HERO | Home Energy Renovation Opportunity |
| HERS | Home Energy Rating Score |
| HERS | Home Energy Ratings System |
| HERT | high energy reagent technology |
| HERU | Home Energy Resources Unit |
| HES | Halliburton Energy Services |
| HES | Home Energy Solutions |
| HES | Hybrid Energy System |
| HESA | Human Energy Systems Alliance |
| HESIE | Home Energy Solutions Income Eligible |
| HESM | Hybrid Energy Storage Module |
| HESP | Home Energy Saver Program |
| HESP | Home Energy Savings Program |
| HESR | High Energy Storage Ring |
| HESS | High Energy Seismic Survey |
| HESS | High Energy Stereoscopic System |