| FIBU | financial accounting |
| Fibu | financial accounting |
| Fibula | calf bone |
| Fibel | primer spelling-book brooch fibula |
| Fibrin | fibrin |
| Fibrom | fibroma |
| fibrös | fibrous |
| Karibu | caribou |
| Wiburg | Vyborg |
| Fidibus | spill |
| Tribun | tribune |
| Tribus | tribe |
| Tribut | tribute |
| Fibrose | fibrosis |
| Minibus | minibus |
| Taxibus | dial-a-ride |
| Tribune | tribune |
| Tribüne | stand |
| Freiburg | Freiburg |
| Omnibus | bus |