HEIS
| Acronym | Definition |
|---|---|
| HEIS | High Energy Ion Scattering |
| HEIS | Hydro-Engineering Institute Sarajevo (Bosnia and Herzegovina) |
| HEIS | Household Expenditure and Income Survey (various countries) |
| HEIS | Hanford Environmental Information System |
| HEIS | High Energy Ion Spectroscopy |
| HEIS | Health Education Information System |