| Acronym | Definition |
|---|
| JBU➣John Brown University (Christian college in Arkansas, United States) |
| JBU➣Jydsk Boldspil Union (Danish: Jutland Football Association) |
| JBU➣Just Between Us |
| JBU➣Japan Baptist Union |
| JBU➣JetBlue Airlines (airline code) |
| JBU➣Jamaica Baptist Union |
| JBU➣Jelly Belly University (factory tour) |