| Acronym | Definition |
|---|
| IOBC➣International Organization for Biological Control (of Noxious Animals and Plants) |
| IOBC➣Infantry Officer Basic Course (US Army) |
| IOBC➣Indian Ocean Beach Club (Kenya) |
| IOBC➣International Online Bridge Club |
| IOBC➣Indian Ocean Biological Center |
| IOBC➣Istanbul Olympic Bidding Committee (Istanbul, Turkey) |