| badminton | bádminton |
| Badminton at the Asian Games | Juegos Asiáticos |
| Badminton at the Summer Olympics | Bádminton en los Juegos Olímpicos |
| Badminton World Federation | Federación Mundial de Bádminton |
| badmouth | difamar |
| badness | maldad |
| Badshahi Mosque | Badshahi Masjid |
| BAE Sea Harrier | Sea Harrier |
| BAE Systems | BAE Systems |
| Baekje | Paekche |
| Baetic Cordillera | Cordilleras Béticas |
| Baetica | Baetica |
| Baetylus | Piper betle |
| Bafatá | Región de Bafatá |
| Baffin Bay | Bahía de Baffin |
| Baffin Island | Isla de Baffin |
| baffle | trastornar |
| baffled | estupefacto |
| bafflement | confusión |
| baffling | asombroso |
| Bafour | Bafour |
| BAFTA Award for Best Actor in a Leading Role | BAFTA al mejor actor |
| BAFTA Award for Best Actress in a Leading Role | BAFTA a la mejor actriz |
| BAFTA Award for Best Actress in a Supporting Role | BAFTA a la mejor actriz de reparto |
| BAFTA Award for Best Film | BAFTA a la mejor película |
| bag | cartera |
| Bag End | Bolsón Cerrado |
| bag lady | vagabunda |
| Bagaceratops | Bagaceratops |
| Bagaraatan | Bagaraatan |
| bagatelle | nada |
| Bagaudae | Bagaudas |
| Bagdad | Bagdad |
| bagel | panecillo |
| Bages | Bages |
| baggage | equipaje |
| baggage car | furgón |
| Baggage check | Un resguardo |
| baggage room | sala de equipaje |
| Baggara | Baggara |
| baggy | holgado |
| Baghdad | Bagdad |
| Baghdad Battery | Batería de Bagdad |
| Baghdad bridge stampede | Estampida sobre el puente Al-Ayma |
| Baghdad Governorate | Bagdad |
| Bagheera | Bagheera |
| Baghlan | Baġlān |
| Baghlan Province | Baġlān |
| Bagmati | Río Bagmati |
| Bagmati Zone | Río Bagmati |
| Bagna Càuda | Bagna cauda |
| Bagneaux | Bagneux |
| Bagnes | Bagnes |
| Bagneux | Bagneux |
| Bagnolet | Bagnolet |
| Bagnères-de-Bigorre | Distrito de Bagnères-de-Bigorre |
| Bagnères-de-Luchon | Bagnères-de-Luchon |
| Bago Bluff National Park | Parque Nacional Bago Bluff |
| Bago Division | Bago |
| Bagoas | Bagoas |
| bagpipe | gaita |
| bagpiper | gaitero |
| bagpipes | gaita |
| Bagram | Bagram |
| Bagrat IV of Georgia | Bagrat IV de Georgia |
| Bagrat Shinkuba | Bagrat Shinkuba |
| Bagrut | Abitur |
| Bagua Province | Provincia de Bagua |
| Baguazhang | Pa Kua Chang |
| Baguer-Morvan | Baguer-Morvan |
| Baguer-Pican | Baguer-Pican |
| Baguio City | Baguio |
| bah | bah |
| Bahama | Bahamas |
| Bahama Islands | Bahamas |
| Bahamas | Bahamas |
| Bahamas national football team | Selección de fútbol de Bahamas |
| Bahamian | nativo de las Bahamas |
| Bahamian dollar | Dólar bahamés |
| Bahamut | Bahamut |
| Bahariasaurus | Bahariasaurus |
| Bahawalpur | Bahawalpur |
| Bahia Blanca | Partido Bahía Blanca |
| Bahir Dar | Bahir Dar |
| Bahlingen | Balingen |
| Baho | Baho |
| Bahr | Mar Rojo |
| Bahr Salamat | Bahr Salamat |
| Bahrain | Bahréin |
| Bahrain Grand Prix | Gran Premio de Bahréin |
| Bahrain International Circuit | Circuito Internacional de Bahréin |
| Bahrain national football team | Selección de fútbol de Bahréin |
| Bahrain Stock Exchange | Bolsa de Bahréin |
| Bahraini | bareiní |
| Bahraini dinar | Dinar de Bahrein |
| Bahraini Premier League | FA Premier League |
| Bahrainona | Bahrainona |
| Bahram Chobin | Bahram VI |
| Bahram I | Bahram I |
| Bahram II | Bahram II |
| Bahram III | Bahram III |
| Bahram IV | Bahram IV |
| Bahram V | Bahram V |
| Bahrein | Bahréin |
| Bahujan Samaj Party | Partido de la Sociedad Mayoritaria |
| Bahya ibn Paquda | Ibn Paquda |
| Bahía Blanca | Bahía Blanca |
| BAI | Bai |
| Bai language | Bai |
| Bai Ling | Bai Ling |
| Bai Renfu | Bai Pu |
| Baia Mare | Baia Mare |
| Baiae | Bayas |
| Baibars | Baibars |
| Baidarka | Canoa |
| Baikal | Lago Baikal |
| Baikonur | Baikonur |
| Baikonur Cosmodrome | Cosmódromo de Baikonur |
| bail | fianza |
| bail bond | fianza |
| bail out | libertar bajo fianza |
| Bailey bridge | Puente Bailey |
| Bailey-Borwein-Plouffe formula | Fórmula de Bailey-Borwein-Plouffe |
| bailiff | alguacil |
| bailiwick | bailía |
| Bailiwick of Jersey | Jersey |
| Bailleul | Bailleul |
| Baillé | Baillé |
| bailout | suministro de escapada |
| Bailys bead | Grano de Baily |
| Bain-de-Bretagne | Bain-de-Bretagne |
| bain-marie | baño María |
| Bainite | Bainita |
| Bains-sur-Oust | Bains-sur-Oust |
| Baiocasses | Bodiocasses |
| Baire category theorem | Espacio de Baire |
| Baire space | Espacio de Baire |
| Bairro Alto | Barrio Alto de Lisboa |
| Bais City | Bais |
| bait | señuelo |
| Baitarani River | Baitarani |
| Baiti | Baiti |
| Baix Ebre | Bajo Ebro |
| Baix Empordà | Bajo Ampurdán |
| Baix Llobregat | Bajo Llobregat |
| Baix Maestrat | Bajo Maestrazgo |
| Baix Penedès | Bajo Penedés |
| Baix Vinalopó | Bajo Vinalopó |
| Baixo Mondego | Baixo Mondego |
| Baixo Vouga | Baixo Vouga |
| Baiyoke Tower II | Baiyoke Tower II |
| baize | paño |
| Baja California | Baja California |
| Baja California peninsula | Península de Baja California |
| Baja California Sur | Baja California Sur |
| Baja Verapaz | Baja Verapaz |
| Bajaj Auto | Bajaj |
| Bajo Nuevo Bank | Bajo Nuevo |
| Bajoran | Bajoran |
| BAK | Capricornus |
| Baka | Baefra |
| Bakaiku | Bacáicoa |
| Bakar | Cobre |
| Bakassi | Bakassi |
| bake | cocer |
| baked | al horno |
| baked goods | pastel |
| baked potato | patata al horno |
