Business Abbreviations and Acronyms

1. OHRC
   Ontario Human Rights Code
2. OHRG
   Official Hotel and Restaurant Guide
3. OHRM
   Office of Human Resources Management
4. OHRM
   Office of Human Resource Management
5. OHRM
   Occupational Heath Risk Management
6. OHS
   Occupational Health Service
7. OHS
   Operational Health and Safety
8. OHS
   Occupational Health Solutions
9. OHS
   Occupational Health Safete
10. OHS
    Occupation Health & Safegy
11. OHS
    October Household Survey
12. OHS
    Order Handling System
13. OHS
    Ottawa Humane Society
14. OHS&W
    Occupational Health Safety & Welfare
15. OHS&W
    Occupational Health, Safety and Welfare
16. OHSA
    Occupational Health Services Australia
17. OHSA
    Occupational Health and Safety Administration
18. OHSA
    Ontario Health and Safety Act
19. OHSAG
    Offshore Helicopter Safety Action Group
20. OHSAS
    Occupational Health and Safety Management System

Last updated: May 2, 2025 — Total entries: 165,683