| Acronym | Definition |
|---|
| EHSS➣Extra High Strength Steel |
| EHSS➣Environmental Health and Safety Services |
| EHSS➣Earl Haig Secondary School (Ontario, Canada) |
| EHSS➣Enterprise for High School Students |
| EHSS➣Environment, Health, Safety, Security |
| EHSS➣Environmental Health and Safety Specialist (job title) |
| EHSS➣Electronic Harbor Security System (US DoD) |
| EHSS➣Environmental Health and Safety Standards |
| EHSS➣Eatons Hill State School (Queensland, Australia) |