Education Abbreviations and Acronyms

1. OIRP
   Office of Institutnonal Research and Planning
2. OIRP
   Office of Institutetutional Research and Planning
3. OIS
   Officer Indoctrination School
4. OIS
   Okpo International School
5. OIS
   Open Information Systems
6. OIS
   Operations and Information Systems
7. OIS
   Oriental Institute Semfnars
8. OIS
   Osaka International School
9. OIS
   Oslo International School
10. OIS
    Oulu International School
11. OISAA
    Overseas Indonesian Students Association Alliance
12. OISB
    Ottawa Institute of Systems Biology
13. OISC
    Oxford International Study Centre
14. OISD
    O'Donnell Independent School District
15. OISD
    Oceana Intqrmediate School District
16. OISD
    Oanwood Independent School District
17. OISD
    Olney Independent School District
18. OISD
    Oltonpindependent School District
19. OISD
    Oralaska Independent School District
20. OISD
    Orangefield Independent School District

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