| OPIC | Obama Political Items Collectors 
| Others |
| OPIC | Object Persistence In C
| Others |
| OPIC | Objective Planning Implementation Commitment
| Others |
| OPIC | Office of Pesticide Information and Coordination
| Others |
| OPIC | Office of Public Insurance Counsel
| Others |
| OPIC | Office of Public Interest Counsel
| Others |
| OPIC | Office of the Public Interest Counsel
| Others |
| OPIC | Ohio Public Interest Campaign
| Others |
| OPIC | Oklahoma Petroleum Information Center
| Others |
| OPIC | Older Persons Information Centre
| Others |
| OPIC | Olof Palme International Center
| Others |
| OPIC | Olof Palmes Internationella Centrum
| Others |
| OPIC | Opening Price Index Calculation
| Others |
| OPIC | Oral Proficiency Interview by Computer
| Others |
| OPIC | Oral Proficiency Interview computer
| Others |
| OPIC | Oregon Process Innovation Center
| Others |
| OPIC | Organization of Petroleum Importing Countries
| Others |
| OPIC | Organization of Professional Immigration Consultants
| Others |
| OPIC | Other Peoples Investment Company
| Others |
| OPIC | Overseas Private Investment Cooperation
| Others |
| OPIC | Overseas Private Investment Corporation
| Others |
| OPIC | Oxford Particle Imaging Centre
| Others |