General Abbreviations and Acronyms

1. OOTA
   Operator Outreach Technical Assistance
2. OOV
   Object Oriented Verification
3. OPI
   Open Prepress Interface
4. OPRR
   Object Property Role Relationship
5. OPSW
   Ontology Pattern for the Semantic Web
6. OQ
   Output Quality
7. OQG
   Output Queue Grant
8. OR
   Originator / Recipient
9. ORB
   Object Request Broker
10. ORCA
    Open Repository Case API (Application Programmer Interface)
11. ORI
    Originating Response Indicator
12. ORO
    Original Reusable Object
13. ORT
    Object Relations Technique
14. OS 2
    Operating System/2
15. OS/360
    IBM 360 operating system (1960s)
16. OS2
    Operating System/2
17. OSCAR
    Open Standard Codes and Routines
18. OSD
    Outsourced Software Development
19. OSF
    Open Software Foundation
20. OSGP
    Ohio Supercomputer Graphics Project

Last updated: May 24, 2020 — Total entries: 5,141