| Baktrer | Bactrian |
| Baktrerin | Bactrian |
| Baktrier | Bactrian |
| Baktrien | Bactria |
| Bake | beacon |
| Bakterien | bacteria |
| Baktrierin | Bactrian |
| Baktun | bʼakʼtun |
| Bakken | bakken ski jumping hill |
| Bakkie | bakkie pick-up pick-up truck platform lorry tilly ute |
| Bakterie | bacterium bacteria |
| Aktien | equity |
| Aktuar | actuary |
| Fakten | lowdown |
| Akte | file |
| Akteur | actor |
| Aktie | share stock |
| Aktor | actuator |
| Faktor | factor merchant |
| Faktorei | factory |