Abbreviations Exercise 13 Start With Letter O

Abbreviations Exercise 13 ( Start With Letter O )

• OAS: Organisation of American States
• OAU: Organisation of African Unity
• OBC: Other Backward Communities
• OBU: Offshore Banking Unit
• ODA: Official Development Assistance
• ODF: Open Document Format
• ODS: Ozone Depletion Substances
• OECD: Organisation of Economic Co-operation and Development
• OGL: Open General Licence
• OIC: Organisation of Islamic Countries
• OIGS: On India Government Service
• OIL: Oil India Limited
• OM: Order of Merit
• ONGC: Oil and Natural Gas Commission
• OPEC: Organisation of Petroleum Exporting Countries
• OSCE: Organisation for Security and Cooperation in Europe
• OSD: Officer on Special Duty
• OXML: Open Extended Marking Language