| Subject | German | English |
| transp., avia. | FAB CE | Functional Airspace Block – Europe Central |
| med. | Fab-Fragment | Fab piece |
| med. | Fab-Fragment | Fab |
| med. | Fab-Fragment | Fab fragment |
| med. | Fab-Fragment | antigen-binding fragment |
| med. | Tuberculum fib. | lateral tubercle of calcaneum (processus lateralis tuberis calcanei) |