| Acronym | Definition |
|---|
| EMAS | Eco-Management and Audit Scheme (EU programme) |
| EMAS | East Midlands Ambulance Service (UK) |
| EMAS | European Menopause and Andropause Society (Hellerup, Denmark) |
| EMAS | Engineered Materials Arresting System (NTSB) |
| EMAS | Employment Medical Advisory Service |
| EMAS | European Male Ageing Study |
| EMAS | Education, Medical Aid and Service (Canada) |
| EMAS | Expressway Monitoring Advisory System (Singapore) |
| EMAS | Enforcement Management and Accountability System |
| EMAS | Emergency Management Assessment System (US FEMA) |
| EMAS | Electromagnetic Analysis System |
| EMAS | Exercise Message Analysis System |
| EMAS | Emergency Message Authentication System |
| EMAS | Electron Microprobe Auger Spectroscopy |
| EMAS | USEUCOM Emergency Message Authentication System |
| EMAS | Equipment Maintenance Apprenticeship and Services (Afghan National Army) |