| blut | à sec |
| Blutengel | BlutEngel |
| bluts | bosse |
| blutsen | cabosser |
| Blyde River Canyon | Blyde River Canyon |
| Blye | Blye |
| Blyth Spartans AFC | Blyth Spartans Athletic Football Club |
| Blythe | Blythe |
| Blâmont | Blâmont |
| Blåbjerg | Blaabjerg |
| Blåvandshuk | Blåvandshuk |
| blèren | chevroter |
| Bléneau | Bléneau |
| Bléquin | Bléquin |
| Blöndulón | Blöndulón |
| BM | BM |
| Bmi | Bmi |
| BMI British Midland | Bmi |
| BMP | Windows bitmap |
| BMW | Bayerische Motoren Werke AG |
| BMX | Bicycle motocross |
| BN | BN |
| Bnei Brak | Bnei Brak |
| Bnei Jehoeda Tel Aviv | Bnei Yehoudah |
| BNP | PNB |
| BO | BO |
| Bo Diddley | Bo Diddley |
| boa | boa |
| Boa Vista | Boa Vista |
| BOAC | British Overseas Airways Corporation |
| Boaco | Département de Boaco |
| Boakarest | Bucarest |
| boarding pass | carte d'embarquement |
| Boat Race | The Boat Race |
| Boavista FC | Boavista Futebol Clube |
| Boaz | Booz |
| bob | bob |
| Bob Beamon | Bob Beamon |
| Bob de Bouwer | Bob le bricoleur |
| Bob De Moor | Bob de Moor |
| Bob Denard | Bob Denard |
| Bob Dylan | Bob Dylan |
| Bob Geldof | Bob Geldof |
| Bob hund | Bob Hund |
| Bob Kane | Bob Kane |
| Bob Marley | Bob Marley |
| Bob Mathias | Bob Mathias |
| Bob Morane | Bob Morane |
| Bob Riley | Robert Riley |
| Bob Sinclar | Bob Sinclar |
| Boba Fett | Boba Fett |
| Bobakmarmot | Marmota bobak |
| Bobbejaan Schoepen | Bobbejaan Schoepen |
| bobbel | ampoule |
| bobbeltjesstof | crépon |
| Bobbie | Milou |
| Bobby Charlton | Bobby Charlton |
| Bobby Fischer | Bobby Fischer |
| Bobby Moore | Bobby Moore |
| Bobby Riggs | Bobby Riggs |
| Bobby Robson | Bobby Robson |
| Bobby Sands | Bobby Sands |
| Bobby Solo | Bobby Solo |
| Bobby Vinton | Bobby Vinton |
| Bobbysocks | Bobbysocks |
| Bobcat | Bobcat Company |
| Bobcat Goldthwait | Bob Goldthwait |
| Bobigny | Bobigny |
| bobijn | canette |
| bobo | gros bonnet |
| Bobo-bo | Bobobo-bo Bo-bobo |
| Bobo-Dioulasso | Bobo-Dioulasso |
| Boboli-tuinen | Jardin de Boboli |
| Bobonaro | Bobonaro |
| Bobov | Dynastie hassidique de Bobov |
| bobslee | bob |
| bobtail | bobtail |
| Bobâlna | Bobâlna |
| Boca Juniors | CA Boca Juniors |
| Boca Raton | Boca Raton |
| Bocas del Toro | Bocas del Toro |
| Bocce | Boccia |
| bochel | bosse |
| Bochnia | Bochnia |
| Bocholt | Bocholt |
| bocht | tournant |
| bochtig | sinueux |
| bochtigheid | courbure |
| Bochum | Bochum |
| bock | bière brune |
