| Baby Doll | Baby doll |
| Baby talk | Mowa matczyna |
| Babyface | Babyface |
| Babyrousa babyrussa | Babirussa |
| Babœuf | Babœuf |
| BAC One-Eleven | BAC One-Eleven |
| bacarozzo | owad |
| Bacary Sagna | Bacary Sagna |
| bacca | jagoda |
| Baccagliare | Krzyczeă |
| baccano | gwar |
| Baccarat | Baccarat |
| baccarà | bakarat |
| baccello | bób |
| Bacche | Jagoda |
| bacchetta | batuta |
| Bacchettare | Dudnienie |
| Bacchettata | Blew |
| bacchette | pałeczka |
| Baccio Bandinelli | Baccio Bandinelli |
| Bacco | Bachus |
| Baccon | Baccon |
| Bach an der Donau | Bach an der Donau |
| Bach-Werke-Verzeichnis | BWV |
| Bachant | Bachant |
| Bachas | Bachas |
| Bachata | Bachata |
| bacheca elettronica | system BBS |
| bachelite | bakelit |
| Bacherozzo | Robaki |
| Bachhagel | Bachhagel |
| Bachivillers | Bachivillers |
| Bachos | Bachos |
| Bachy | Bachy |
| Baci rubati | Skradzione pocałunki |
| baciare | całować |
| Baciati dalla sfortuna | Całe szczęście |
| bacillo | laseczka |
| Bacilly | Bacilly |
| Bacinetto | Kadłub statku wodnego |
| Bacini | Basin |
| bacino | basen |
| Bacino del Donec | Donieckie Zagłębie Węglowe |
| Bacino di Cimljansk | Zbiornik Cymlański |
| bacino di contenimento | zbiornik wodny |
| Bacino endoreico | Jezioro endoreiczne |
| bacino idrografico | dorzecze |
| Bacino idrograficoncha | Dorzecze |
| bacino imbrifero | dorzecze |
| bacino lacustre | zlewnia jezior |
| Bacino Polo Sud-Aitken | Basen Biegun Południowy - Aitken |
| bacio | pocałunek |
| bacio alla francese | francuski pocałunek |
| Bacitracina | Bacitracyna |
| Back in Black | Back in Black |
| Back to Basics | Back to Basics |
| Back to Bedlam | Back to Bedlam |
| Back to Black | Back to Black |
| Back to the Egg | Back To The Egg |
| Back to the Heavyweight Jam | Back to the Heavyweight Jam |
| Backdoor | Backdoor |
| backgammon | tryktrak |
| Backmasking | Backmasking |
| Backnang | Backnang |
| Backpacking | Backpacking |
| Backport | Backport |
| Backslash | Ukośnik wsteczny |
| Backstreet Boys | Backstreet Boys |
| backup | kopia zapasowa |
| Backus-Naur Form | Notacja BNF |
| baco da seta | jedwabnik morwowy |
| Bacolod | Bacolod |
| bacon | bekon |
| Baconnes | Baconnes |
| Bacouel-sur-Selle | Bacouel-sur-Selle |
| Bacourt | Bacourt |
| Bacouël | Bacouël |
| Bacquepuis | Bacquepuis |
| Bacqueville | Bacqueville |
| Bacqueville-en-Caux | Bacqueville-en-Caux |
| Bacteria | Bakterie |
| Bactrosaurus johnsoni | Baktrozaur |
| Bacólod | Bacolod |
| Bacău | Bacău |
| Bad Abbach | Bad Abbach |
| Bad Aibling | Bad Aibling |
| Bad Alexandersbad | Bad Alexandersbad |
| Bad Arolsen | Bad Arolsen |
