| Boyz n the Hood | Boyz N the Hood |
| Boz Burrell | Boz Burrell |
| Boza | Bozas |
| Bozen-Bolzano | Bolzano |
| Bozhidar Iskrenov | Bojidar Iskrenov |
| Bozo people | Bozo |
| Bozouls | Bozouls |
| Boô | Boo |
| Boötes | Bouvier |
| Bočar | Bočar |
| Bođani | Bođani |
| Boško Janković | Boško Janković |
| Boštjan Cesar | Bostjan Cesar |
| Bože pravde | Bože Pravde |
| Božena Němcová | Božena Němcová |
| Božidar Maljković | Božidar Maljković |
| Božidar Đelić | Božidar Đelić |
| BP stars | Etoile BP |
| BPB | BPB |
| BPitch Control | Bpitch Control |
| BPM | BPM |
| BR | BR |
| bra | soutien-gorge |
| Bra-ket notation | Notation bra-ket |
| Braamfontein | Braamfontein |
| Braathens | Braathens |
| Brabant | Brabant |
| Brabant Island | Île Brabant |
| Brabantian | Brabançon |
| Brabantine | Brabançon |
| Brabham | Brabham Racing Organisation |
| Brabrand IF | Brabrand IF |
| Brabus | Brabus |
| Braccio da Montone | Braccio da Montone |
| brace | accolade |
| brace and bit | vilebrequin |
| brace oneself | s'arc-bouter |
| brace up | s'égayer |
| bracelet | bracelet |
| bracer | stimulant |
| braces | appareil |
| Brachaeluridae | Brachaeluridae |
| brachial | brachial |
| Brachial artery | Artère brachiale |
| Brachial plexus | Plexus brachial |
| Brachialis muscle | Muscle brachial |
| Brachiocephalic artery | Tronc brachio-céphalique |
| Brachiocephalic vein | Veine brachiocéphalique |
| Brachiosauridae | Brachiosauridae |
| brachiosaurus | brachiosaure |
| Brachistochrone curve | Courbe brachistochrone |
| Brachycera | Brachycera |
| Brachyceratops | Brachyceratops |
| Brachylophosaurus | Brachylophosaurus |
| Brachylophus | Brachylophus |
| Brachylophus fasciatus | Brachylophus fasciatus |
| Brachylophus vitiensis | Brachylophus vitiensis |
| brachyuran | brachyurien |
| bracken | fougère |
| Brackenheim | Brackenheim |
| bracket | crochet |
| bracketing | mise entre parenthèses |
| brackets | parenthèses |
