| Acronym | Definition |
|---|
| HSSE➣Henry Samueli School of Engineering (University of California, Irvine) |
| HSSE➣Hardware/Software Systems Engineering |
| HSSE➣Humanities, Social Science and Education (various locations) |
| HSSE➣Health Safety Security Environment |
| HSSE➣Health, Safety, Social, and Environmental |
| HSSE➣Hyperplastic Stratified Squamous Epithelium |