Professional organizations Abbreviations and Acronyms

1. AOBP
   Association for Organizational Behaviour Professionals
2. AOCA
   Automotive Oil Change Association
3. AOCA
   Association for Ophthalmic Cooperation To Asia
4. AOCE
   Association of Oregon Corrections Employees
5. AOCM
   Association of Ordinands and Candidates for Ministry
6. AOCM
   Association Des Orphelins Chefs De Menages
7. AODA
   American Overseas Dietetic Association
8. AODC
   Association of Diving Contractors
9. AOLP
   Association of Outdoor Lighting Professionals
10. AOPA
    Aircraft Owners and Pilots Association
11. AOPA
    Australian Orthotic Prosthetic Association Inc.
12. AOS
    American Orchid Society
13. AOTA
    American Occupational Therapy Association
14. AOU
    American Ornithologists' Union
15. APA
    American Psychiatric Association
16. APA
    American Pharmaceutical Association
17. APA
    American Psychology Association
18. APA
    American Psychoanalytic Association
19. APA
    American Payroll Association
20. APA
    Association of Paper Archivists

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