| Bioethanol | ethanol fuel |
| Ethanol | ethanol |
| Methanol | methanol |
| Äthanol | ethanol |
| Butanol | butanol |
| Bioethik | bioethics |
| Biotin | biotin |
| Biotop | biotope |
| Boothaken | boathook |
| Athanor | athanor |
| Nathanael | Nathanael |
| Ethanal | ethanal |
| benthal | benthal benthic |
| Bacchanal | Bacchanalia bacchanalia |
| Propanol | propanol |
| Butanon | butanone methyl ethyl ketone |
| Bilgenöl | bilge oil |
| Blütenöl | blossom oil |
| Biophilie | biophilia |
| Biotechnik | biotechnology |