| Acronym | Definition |
|---|
| OHSAS➣Occupational Health and Safety Management System |
| OHSAS➣Occupational Health and Safety Assessment Specification |
| OHSAS➣Occupational Health and Safety Standard |
| OHSAS➣Occupational Health & Safety Assessment Series |
| OHSAS➣Occupational Health & Safety Advisory Services (est. 2001; UK) |
| OHSAS➣Occupational Health, Safety and Security |
| OHSAS➣Occupational Health and Safety Assessment Scheme (UK) |
| OHSAS➣Occupational Health and Safety Auditing System |