| Baal | Baal |
| Bab el-Mandeb | Bab-el-Mandeb |
| Babar | Babar |
| Babe Ruth | Babe Ruth |
| Babel | Babel |
| Babelstårnet | Torre de Babel |
| Babil | Babil |
| Babinskirefleks | Signo de Babinski |
| Babisme | Babismo |
| Babsk | Babsk |
| Babur | Babur |
| Babyboom | Baby boom |
| Babylon | Babilonia |
| Babylonien | Babilonia |
| Babyloniske tal | Numeración babilónica |
| Babylons hængende haver | Jardines Colgantes de Babilonia |
| babysitte | hacer de canguro |
| babysitter | niñera |
| Bacary Sagna | Bacary Sagna |
| baccarat | bacará |
| Bacchanterne | Las Bacantes |
| Bach | Bach |
| bachelor | licenciado |
| Back in Black | Back In Black |
| Back to Basics | Back to Basics |
| Backbone | Backbone |
| backgammon | backgammon |
| Backronym | Retroacrónimo |
| Backstreet Boys | Backstreet Boys |
| bacon | tocino |
| Bacău | Bacău |
| Bad Ems | Bad Ems |
| Bad Gastein | Bad Gastein |
| Bad Hersfeld | Bad Hersfeld |
| Bad Oldesloe | Bad Oldesloe |
| Bad Religion | Bad Religion |
| Bad Segeberg | Bad Segeberg |
| Badari-kulturen | Badariense |
| bade | bañar |
| Badeand | Patito de goma |
| badebukser | bañador |
| badedragt | traje de baño |
| badeferskvand | agua dulce de baño |
| badehavvand | mar de baño |
| badekar | bañera |
| badekåbe | albornoz |
| Baden | Baden |
| Baden-Baden | Baden-Baden |
| Baden-Württemberg | Baden-Wurtemberg |
| badevand | aguas de baño |
| badeværelse | baño |
| badland | tierras baldías |
| badminton | bádminton |
| Baffin Island | Isla de Baffin |
| Baffinbugten | Bahía de Baffin |
| bag | detrás |
| Bagdad | Bagdad |
| bage | hornear |
| bagefter | después |
| bagel | panecillo |
| bagepulver | polvos de levadura |
| bager | panadero |
| bagerforretning | panadería |
| bageri | panadería |
| Baggara | Baggara |
| Baggrund | Background |
| baggrundsniveau | nivel de base |
| baggrundsstråling | radiación de fondo |
| baggrundsstøj | ruido de fondo |
| baglæns kompatibel | retrocompatible |
| bagning | panpasteleo |
| bagside | revés |
| bagtale | difamar |
| bagtanke | segunda intención |
| bagvaskelse | calumnia |
| Bahamas | Bahamas |
| Bahrain | Bahréin |
| Baht | Baht |
| Baia Mare | Baia Mare |
| Bairds tapir | Tapirus bairdii |
| Baja California | Baja California |
| Baja California Sur | Baja California Sur |
| Bajadser | I Pagliacci |
| Bajkalsæl | Nerpa |
