Tax Abbreviations and Acronyms
- ODCSOzone-Depleting Chemicals
- OEOther Expenses
- OECDOrganisation of Economic Cooperation and Development
- OECDOrganisation of Economic Cooperation & Development
- OFCOffshore Financial Centre
- OFCOffshore Financial Centers
- OFCOffshore Financial Centres
- OFCSOffshore Financial Centers
- OFCSOffshore Financial Centres
- OFCSOffshore Finance Centres
- OFIOriginating Financial Institution
- OFTOffice of Fuel Tax
- OIOther Income
- OICOffer In Compromise
- OICOffer-In-Compromise
- OICOffers-In-Compromise
- OICOffers In Compromise
- OMBOwner-Managed Business
- OMBOwner Managed Business
- OMBOwner Managed Businesses
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