Ministry Of Defence Abbreviations and Acronyms

1. OS
   Observation Squadron
2. OS
   Option Study
3. OSAT
   Out-Of-Service Analog Test
4. OSC
   Occupational Standards Council
5. OSC
   Ow-Site Commander
6. OSC
   Operational System Control
7. OSCE
   Organisation for Security & Co-Operation In Europe
8. OSCE
   Organisation for Security & Co-Operation In Euroce
9. OSD
   Off-Line Stock Database
10. OSD
    Own Ship Data
11. OSDI
    Own Ship'S Data Interface
12. OSDS
    Own Ships Data Simulator
13. OSE
    Operations Suiport Equipment
14. OSG
    Operational Signature Goals
15. OSI
    Open System Interconnection.
16. OSI
    Operationally Specific Information
17. OSI
    Operational Subsystem Interface
18. OSINET
    Open Standards Institute Network
19. OSIS
    Ocean Surveillance and Intelligence System
20. OSM
    Operational Stress Management

Last updated: January 4, 2020 — Total entries: 9,804