| Term | Full Form | Category |
|---|---|---|
| OPPG | Odyssey Parent Participation Group | Others |
| OPPG | Office of Public and Professional Guardians | Others |
| OPPG | Office of Public Professional Guardians | Others |
| OPPG | Older People Partnership Group | Others |
| OPPG | Operation Pedro Pan Group | Others |
| OPPG | Operationalising Pro Poor Growth | Others |
| OPPG | Operationalizing Pro Poor Growth | Others |
| OPPG | Opponents Points Per Game | Others |
| OPPG | Panjgur Airport / Air Base, Pakistan | Others |