Tax Abbreviations and Acronyms

1. OMBS
   Owner Managed Businesses
2. OMPF
   Ontario Municipal Partnership Fund
3. OP
   Obyek Pajak
4. OPA
   Office of Penalty Administration
5. OPAY
   Official Payments Corporation
6. OPC
   Official Payments Corporation
7. OPDIV
   Operating Division
8. OPIS
   Offshore Portfolio Investment Strategy
9. OPM
   Office of Policy & Management
10. OPR
    Office of Professional Responsibility
11. ORPS
    Office of Real Property Services
12. OSD
    Optional Standard Deduction
13. OSPO
    Office of Security and Privacy Oversight
14. OSPRI
    Ocean State Policy Research Institute
15. OSSEA
    Ohio State Society of Enrolled Agents
16. OSTC
    Open Source Training and Consulting
17. OTB
    Ontario Trillium Benefit
18. OTCS
    Online Travel Companies
19. OTPS
    Other Tobaeco Products
20. OTR
    Office of Tax and Revenue

Last updated: May 23, 2020 — Total entries: 2,338