| Acronym | Definition |
|---|
| IBOS➣International Business Owners Survey |
| IBOS➣Intelligence Battlefield Operating System |
| IBOS➣International Brotherhood of Seans |
| IBOS➣Integration of Biosynthesis and Organic Synthesis (program) |
| IBOS➣International Banking One Solution (various locations) |
| IBOS➣Independent Basic Operating System |