| beta | bêta |
| Beta Centauri | Beta Centauri |
| Beta Librae | Beta Librae |
| Beta Lyrae | Beta Lyrae |
| Beta Motor | Bêta |
| Beta ossidazione | Bêta-oxydation |
| Beta Trianguli Australis | Beta Trianguli Australis |
| Beta-galattosidasi | Β-galactosidase |
| Beta-lattamici | Antibiotique bêta-lactamine |
| Betania | Béthanie |
| Betasuchus bredai | Betasuchus |
| Betazed | Betazed |
| Betelgeuse | Alpha Orionis |
| Beth Phoenix | Beth Phoenix |
| Bethany Joy Lenz | Bethany Joy Lenz-Galeotti |
| Betharram | Betharram |
| Bethel | Bethel |
| Bethesda | Bethesda |
| Bethlehem | Bethlehem |
| Betica | Bétique |
| Betilo | Bétyle |
| Betim | Béryl |
| Betlemme | Bethléem |
| betonica | bétoine |
| betoniera | bétonnière |
| Betsabea | Bethsabée |
| Betsaida | Bethsaïde |
| Betschwanden | Betschwanden |
| Betta albimarginata | Betta albimarginata |
| Bette Davis | Bette Davis |
| Bette Midler | Bette Midler |
| Bettegney-Saint-Brice | Bettegney-Saint-Brice |
| Bettel | Bettel |
| Bettembos | Bettembos |
| Bettembourg | Bettembourg |
| Betten | Betten |
| Bettencourt-Saint-Ouen | Bettencourt-Saint-Ouen |
| Bettendorf | Bettendorf |
| Bettenhausen | Bettenhausen |
| Bettens | Bettens |
| Bettina Brentano von Arnim | Bettina von Arnim |
| Betting | Betting |
| Bettingen | Bettingen |
| Bettino Craxi | Bettino Craxi |
| Bettlach | Bettlach |
| Betton | Betton |
| Bettoncourt | Bettoncourt |
| Bettwiesen | Bettwiesen |
| Bettwil | Bettwil |
| Betty Boop | Betty Boop |
| Betty Friedan | Betty Friedan |
| Betty Hutton | Betty Hutton |
| Betty Love | Nurse Betty |
| Betula | Bouleau |
| Betulaceae | Betulaceae |
| betulla | bouleau |
| betulla argentata | bouleau argenté |
| Betws y Coed | Betws y Coed |
| Betz-le-Château | Betz-le-Château |
| Beugin | Beugin |
| Beugneux | Beugneux |
| Beugnon | Beugnon |
| Beugny | Beugny |
| Beugnâtre | Beugnâtre |
| Beuil | Beuil |
| Beulotte-Saint-Laurent | Beulotte-Saint-Laurent |
| Beurières | Beurières |
| Beuron | Beuron |
| Beussent | Beussent |
| Beutin | Beutin |
| Beuvillers | Beuvillers |
| Beuvrequen | Beuvrequen |
| Beuvry | Beuvry |
| Beux | Beux |
| bevanda | consommation |
