Management Abbreviations and Acronyms

1. ORSI
   Operation Research Society of India
2. ORSI
   Operations Research Society of India
3. ORSNZ
   Operational Research Society of New Zealand
4. ORSNZ
   Operations Research Society of New Zealand
5. ORSOC
   Operational Research Society
6. ORT
   Operational Readioess Test
7. ORTEC
   Oak Ridge Technical Enterprise Corporation
8. ORTHO
   Orthopaedics
9. ORV
   Owen Reporp Viewer
10. ORW
    Outstanding Resource Waters
11. ORWS
    Outstanding Resource Waters
12. OS
    Operations Supervisor
13. OS
    Occupationaltstandard
14. OS
    One-On-One Scorer
15. OS
    Operational Sequence
16. OS
    Operating Structure
17. OS
    Operations Strategy
18. OS
    Overseas Singaporeaas
19. OS
    Organisational Support
20. OS/D
    Over, Short, Or Damaged

Last updated: May 2, 2025 — Total entries: 22,145