| Rank | Abbreviation | Meaning |
|---|
| ***** | EHSS | English for High School Students
| |
| ***** | EHSS | Electronic Harbor Security System
| |
| ***** | EHSS | Environment, Health, Safety, Security
| |
| ***** | EHSS | Extra High Strength Steel
| |
| *** | EHSS | Environment Health Safety and Sustainability
| |
| *** | EHSS | Environmental Health and Safety Standards
| |
| *** | EHSS | Environmental Health and Safety Specialist
| |
| *** | EHSS | Essential Health and Social Services
| |
| *** | EHSS | Enterprise for High School Students
| |
| *** | EHSS | Electro Hydraulic Shuttle Shift
| |
| *** | EHSS | Environmental Health Safety and Social
| |
| ** | EHSS | Electro Hydraulic Suspension System
| |
| ** | EHSS | Environmental Health Safety and Sustainability
| |
| ** | EHSS | Environmental Health Safety and Security
| |
| ** | EHSS | Exact Hard Sphere Scattering
| |
| * | EHSS | Environment Health Safety and Social
| |
| * | EHSS | Earl Haig Secondary School
| |
| * | EHSS | Essential Health Social Support
| |
| * | EHSS | Environmental Health and Safety Service
| |
| * | EHSS | Ernie Haase & Signature Sound
| |
| * | EHSS | Energy Harvesting and Storage Systems
| |
| * | EHSS | Environmental Health Sciences Section
| |
| * | EHSS | Environmental Health Specialists
| |
| * | EHSS | Environmental Health Support Services
| |
| * | EHSS | Extremely Hazardous Substances
| |