| buffet de cuisine | armario |
| buffle | bisonte |
| Buffletin | Piel de ternera |
| Bufflonne | Hoax |
| Buffy | Buffy |
| Buffy contre les vampires | Buffy la cazavampiros |
| Buffy Summers | Buffy Summers |
| Bufo marinus | Bufo marinus |
| Bufo periglenes | Bufo periglenes |
| Bufonidae | Bufonidae |
| Bufoténine | Bufotenina |
| Buganda | Buganda |
| Bugatti | Bugatti |
| Bugatti Automobiles SAS | Bugatti Automobiles SAS |
| buggy | calesa |
| bugle | bugle |
| Bugle pyramidal | Ajuga pyramidalis |
| Bugle rampant | Ajuga reptans |
| Bugrane épineuse | Ononis spinosa |
| Bugs Bunny | Bugs Bunny |
| Bugsy Siegel | Bugsy Siegel |
| buis | boj |
| Buis-les-Baronnies | Buis-les-Baronnies |
| buisson | arbusto |
| buissonneux | espeso |
| Bujinkan | Bujinkan |
| Bujumbura | Buyumbura |
| Bukavu | Bukavu |
| Bulawayo | Bulawayo |
| bulbe | bulbo |
| Bulbe galactique | Protuberancia galáctica |
| bulbeux | bulboso |
| Bulbizarre | Bulbasaur |
| Bulbophyllum | Bulbophyllum |
| Buldozer | Topadora |
| Buleria | Bulerías |
| Bulgan | Bulgan |
| Bulgare | búlgaro |
| Bulgaria Air | Bulgaria Air |
| Bulgarie | Bulgaria |
| Bulgarie pendant la Seconde Guerre mondiale | Bulgaria durante la Segunda Guerra Mundial |
| Bulk | Bulk |
| Bull | Bull |
| Bulldogs de Québec | Quebec Bulldogs |
| bulldozer | bulldozer |
| bulle | burbuja |
| bulle d'air | burbuja de aire |
| bulle de savon | burbuja de jabón |
| Bulle immobilière espagnole | Burbuja inmobiliaria en España |
| Bulle interstellaire | Burbuja interestelar |
| Bulle spéculative | Burbuja económica |
| Bulle spéculative japonaise | Burbuja financiera e inmobiliaria en Japón |
| Bullet | Bullet |
| Bullet for My Valentine | Bullet For My Valentine |
| Bullet in a Bible | Bullet in a Bible |
| Bullet time | Bullet time |
| bulletin | enunciación |
| bulletin d'expédition | nota de envío |
| bulletin de vote | voto |
