Professional organizations Abbreviations and Acronyms

1. OAPE
   Ohio Association of Polygraph Examiners
2. OAPO
   Ontario Association of Prosthetists and Orthotists
3. OAPSE
   Ohio Association of Public School Employees
4. OAQ
   Ordre Des Architectes Du QuéBec
5. OASBO
   Ohio Association of School Business Officials
6. OASBO
   Oregon Association of School Business Officials
7. OASBO
   Ontario Association of School Business Officials
8. OATA
   Ohio Agricultural Technologies Association
9. OATA
   Ohio Athletic Trainers' Association
10. OATA
    Oregon Automotive Trades Association
11. OATA
    Ontario Air Transport Association
12. OATA
    Ornamental Aquatic Trade Association, LTD.
13. OAW
    Opticians Association of Washington
14. OBA
    Ontario Bar Association
15. OBA
    Oklahoma Bankers Association
16. OBA
    Oklahoma Bar Association
17. OBA
    Ontario Beekeepers' Association
18. OBA
    Oregon Bankers Association
19. OBA
    One Bar Association
20. OBA
    Outdoor Basketball Association

Last updated: May 23, 2020 — Total entries: 5,062