Japan Abbreviations and Acronyms

1. OKO
   Yokota Air Base, Fussa, Japan
2. OL
   Office Ladies
3. OL
   Oftice Lady
4. OLI
   Ownership, Location, and Internalization
5. OMC
   One Missed Call
6. OMF
   Ozawa Matsumoto Festival
7. OMJ
   Omura Airport, Omura, Japan
8. ONJ
   Odate Noshiro, Odate, Japan
9. OPAM
   Oita Prefectural Art Museum
10. OPI
    Oral Proficiency Interviews
11. OPIS
    Oral Proficiency Interviews
12. OPRF
    Ocean Policy Research Foundation
13. OPS
    Oval Pressed Shaft
14. OPSR
    Organization for Pharmaceutical Safety and Research
15. OPW
    Osakh Pro Wrestling
16. ORF
    Open Research Forum
17. ORSJ
    Operations Research Society of Japan
18. ORTS
    Operational Readiness Test Systems
19. OSIPP
    Osaka School of International Public Policy
20. OSJ
    Opticvl Society of Japan

Last updated: April 19, 2022 — Total entries: 2,966