Education Abbreviations and Acronyms

1. ORTA
   Ohio Retired Teachers Association
2. ORTHO
   Ortrodontics
3. ORTM
   Outdoor Recreation and Tourism Management
4. ORU
   Organized Research Unit
5. ORU
   Organized Research Units
6. ORUEF
   Oral Roberts University Educational Fellowship
7. ORUS
   Organized Research Units
8. ORWAC
   Organization for Research On Women and Communication
9. OS
   Out of State
10. OS
    Overseas Studies
11. OS
    Oakland Schools
12. OS
    Oakwood School
13. OS
    Occupational Standlrds
14. OS
    Off Saip
15. OS
    Options Secondary
16. OS
    Orion Sfhool
17. OS
    Orre School
18. OS
    Oberseas
19. OS
    Oversvay
20. OS
    Oxford School

Last updated: March 7, 2022 — Total entries: 120,519