Windows Abbreviations and Acronyms

1. OS2
   Operating System 2
2. OSD
   Operating System Device
3. OSD
   Operating System Deployments
4. OSD
   Operating System Deployment
5. OSI
   Open Source Iniative
6. OSK
   On Screen Keyboard
7. OSK
   On-Screen Keyboard
8. OSPF
   Open Shortest Path First (ATM)
9. OSPM
   Operating System
10. OSPM
    Operating System-Directed Power Management
11. OSR2
    Odd-Skipped Related 2
12. OSR2
    Operating System Release 2
13. OT
    Overtime Tracker
14. OTF
    Open Type Format
15. OTF
    Open Type Font
16. OTF
    Open Type Fonts
17. OTGS
    Old Time Gamers
18. OTM
    Open Transaction Manager
19. OTM
    Optical Touch Monitor
20. OU
    Organizational Unit

Last updated: May 24, 2020 — Total entries: 3,926