Architecture Abbreviations and Acronyms

1. OMG
   L'Object Management Group
2. ON
   Osterreichisches Normungsinstitut
3. ONO
   Or Near Offer
4. OO
   Object Oriented
5. OOAA
   office of architectural affairs
6. OODB
   Object Oriented Database
7. OODB
   Object Oriented Database Because
8. OOIG
   Office of Inspector General
9. OOPL
   Object Oriented Programming Language
10. OOS
    Out of Service
11. OOTW
    Out of This World
12. OP
    Opaque
13. OP
    Oit-Proof
14. OP
    Opening
15. OP
    Opposite
16. OPA
    Opaque
17. OPB
    One-Piece Building
18. OPBS
    One-Piece Building Specifcation
19. OPC
    Ordinary Portland Cement
20. OPCEN
    Operation Center

Last updated: April 3, 2022 — Total entries: 4,582