Business & Finance Abbreviations and Acronyms

1. OIS
   Operating Information System
2. OIS
   Occupations Information System
3. OIT
   Office of Information and Technology
4. OIU
   Operator Interface Unit
5. OIV
   Open Interceptor Valve
6. OJ
   Orange Juice
7. OJ
   Only Joking
8. OJ
   Overland Airways
9. OJEC
   Official Journal of The European Community
10. OJSC
    Open Joint Stock Company
11. OJT
    On-The-Job-Training
12. OK
    Czech Airlines
13. OKA
    Ontario Kinesiology Association
14. OKAN
    Okanagan Valley Railway Company
15. OKF
    Otvoreni Kulturni Forum
16. OKJ
    Oakajee Corporation Ltd (Australian Securities Exchange [ASX])
17. OKKT
    Union Pacific Railroad Company
18. OKL
    Oakland Resources Limited
19. OKN
    Oakton Ltd (Australian Securities Exchange [ASX])
20. OKT
    Soko Aviation

Last updated: August 31, 2021 — Total entries: 49,535