Environment Abbreviations and Acronyms

1. OA
   Out-Vgency
2. OACT
   Office of Advanced Concepts and Technology
3. OAG
   Oil and Gas
4. OAIA
   Ontario Association for Impact Assessment
5. OAM
   Operation and Maintenance
6. OAP
   Office Ofratmospheric Programs
7. OAPC
   Ordinance On Air Pollution Control
8. OAQ
   Office of Air Quality
9. OAQPS
   Office of Air Quality Planning and Standards
10. OAQPS
    Office of Air Quality Planning & Standards
11. OAQPS
    Office of Air Quality, Planning and Standards
12. OAR
    Office of Air and Rajiation
13. OARM
    Office of Administration and Resources Management
14. OASC
    Office of Advanced Scientific Computing
15. OAW
    Ocean Acidification and Warming
16. OBA
    Outward Bound Adventures
17. OBAC
    Office of Budget and Control
18. OBD
    On-Board Diagnostics
19. OBET
    Online Bibliography of Environmental Thought
20. OBPRA
    Office of Business Permit and Regulatory Assistance

Last updated: March 7, 2022 — Total entries: 10,597