| blokker | kujon |
| blokkeren | blokować |
| Blokstelsel | Samoczynna blokada liniowa |
| Blokvercijfering | Szyfr blokowy |
| Blonay | Blonay |
| blond | blondyn |
| blondine | blondyn |
| Bloods | Bloods |
| Bloodshoofds | Z gołą głową |
| bloody mary | krwawa mary |
| Bloody Sunday | Krwawa niedziela |
| Bloomberg | Blumberg |
| Bloomington | Bloomington |
| bloot | nagi |
| blootleggen | odsłonić |
| blootstellen | naświetlić |
| blootsvoets | bosy |
| Blotzheim | Blotzheim |
| Blount County | Hrabstwo Blount |
| blouse | bluza |
| Blousson-Sérian | Blousson-Sérian |
| Blowfish-encryptiealgoritme | Blowfish |
| Blu-ray Disc | Blu-ray |
| Bludenz | Bludenz |
| Blue Angels | Blue Angels |
| Blue Ash | Blue Ash |
| Blue Earth County | Hrabstwo Blue Earth |
| Blue Gene | Blue Gene |
| Blue Lagoon | Bláa Lónið |
| Blue Lake | Blue Lake |
| Blue Mountain | Góry Błękitne |
| Blue Mountains | Góry Błękitne |
| Blue Ridge Mountains | Pasmo Błękitne |
| Blue Screen of Death | BSOD |
| Blue Steel | Blue Steel |
| Blue Velvet | Blue Velvet |
| Blue Öyster Cult | Blue Öyster Cult |
| Blueberry | Blueberry |
| Bluefish | Bluefish |
| Bluegrass | Muzyka bluegrass |
| Blues | Blues |
| Bluesrock | Blues rock |
| Bluetooth | Bluetooth |
| Blumeray | Blumeray |
| blunder | gafa |
| Blur | Blur |
| Blusboot | Statek pożarniczy |
| blussen | zgasić |
| blut | spłukany |
| Blutengel | Blutengel |
| Blye | Blye |
| Blytt-Sernandertijdschaal | Klasyfikacja Blytta-Sernandera |
| Blâmont | Blâmont |
| Blåbjerg | Gmina Blaabjerg |
| Blåvandshuk | Gmina Blåvandshuk |
| Bléneau | Bléneau |
| Bléquin | Bléquin |
| Blücher | Blücher |
| Bmi | BMI British Midland |
| BMI British Midland | BMI British Midland |
| BMP | BMP |
| BMW | BMW |
| BMW Sauber | BMW Sauber |
| BMX | BMX |
| BN | BN |
| Bnei Brak | Bnei Brak |
| BNN | BNN |
| Bo Diddley | Bo Diddley |
| Boa Vista | Boa Vista |
| Boaco | Boaco |
| Boakarest | Bukareszt |
| Boavista FC | Boavista FC |
| Bob Beamon | Bob Beamon |
| Bob de Bouwer | Bob Budowniczy |
| Bob Denard | Bob Denard |
| Bob Dylan | Bob Dylan |
| Bob Geldof | Bob Geldof |
| Bob Hope | Bob Hope |
| Bob Marley | Bob Marley |
| Bob Mathias | Bob Mathias |
| Bob Riley | Bob Riley |
| Bob Sinclar | Bob Sinclar |
| Boba Fett | Boba Fett |
| Bobakmarmot | Bobak |
| Bobbejaan Schoepen | Bobbejaan Schoepen |
