| bajos | Bajocian |
| Bajram Curri | Bajram Curri |
| Bajron | Byron |
| bajt | byte |
| Bajt Lahija | Beit Lahia |
| bakarat | baccarat |
| Bakari Koné | Bakari Koné |
| bakburta | port |
| Bakchanalie | Bacchanalia |
| Bakchylides | Bacchylides |
| Bakczysaraj | Bakhchisaray |
| bakelit | Bakelite |
| bakelitowy | bakelite |
| Bakeneko | Bakeneko |
| Baker | Baker Island |
| Baker Street | Baker Street |
| Bakerloo Line | Bakerloo line |
| baki | sideburns |
| Bakili Muluzi | Bakili Muluzi |
| Bakirkoyspor | Bakırköyspor |
| baklawa | baklava |
| Bako Saakjan | Bako Sahakyan |
| Baksan | Baksan |
| bakszysz | baksheesh |
| Baktalórántháza | Baktalórántháza |
| bakteria | bacterium |
| Bakterie | Bacteria |
| bakterie Coli | coliform bacterium |
| bakteriobójcza | bactericide |
| bakteriobójczy | disinfectant |
| bakteriochlorofil | bacteriochlorophyll |
| bakteriocyd | bactericide |
| Bakteriofag | Bacteriophage |
| Bakteriofag lambda | Lambda phage |
| bakteriolog | bacteriologist |
| bakteriologia | bacteriology |
| Bakteryjne zapalenie pochwy | Bacterial vaginosis |
| bakteryjny | bacterial |
| Baktria | Bactria |
| Baktrian | Bactrian Camel |
| Baktrozaur | Bactrosaurus |
| Baku | Baku |
| Bakuba | Baqubah |
| Bakuriani | Bakuriani |
| Bakława | Baklava |
| bakłażan | eggplant |
| bal | balk |
| bal maskowy | masquerade |
| Bal maturalny | Prom Night |
| Bal na wodzie | Hey Babu Riba |
| Baladas En Español | Baladas En Español |
| Balaenoptera | Balaenoptera |
| Balak | Balak |
| balansować na krawędzi | walk a tightrope |
| Balar | Bay of Balar |
| Balarama | Balarama |
| balas | baluster |
| balaska | baluster |
| Balassagyarmat | Balassagyarmat |
| Balaton | Lake Balaton |
| Balatonfüred | Balatonfüred |
| Balazé | Balazé |
| Balbin | Balbinus |
| Balboa | Panamanian balboa |
| Balbronn | Balbronn |
| Balch | Balkh |
| BALCo | Bay Area Laboratory Co-operative |
| baldach | umbel |
| baldachim | baldachin |
| Baldassare Castiglione | Baldassare Castiglione |
| Baldassare Peruzzi | Baldassare Peruzzi |
| Balderschwang | Balderschwang |
| Baldone | Baldone |
| Baldur | Baldr |
| Baldur von Schirach | Baldur von Schirach |
| Baldwin | Baldwin |
| Baldwin I | Baldwin I of Constantinople |
| Baldwin I Koburg | Baudouin I of Belgium |
| Baldwin I z Boulogne | Baldwin I of Jerusalem |
| Baldwin II z Le Bourg | Baldwin II of Jerusalem |
| Baldwin III Jerozolimski | Baldwin III of Jerusalem |
| Baldwin IV Trędowaty | Baldwin IV of Jerusalem |
| Baldwin Spencer | Baldwin Spencer |
| Baldwin V | Baldwin V of Jerusalem |
| Baleary | Balearic Islands |
| balerina | ballerina |
| Balerna | Balerna |
| baleron | gammon |
| Balestrand | Balestrand |
| balet | ballet |
| Balgheim | Balgheim |
| Bali | Bali |
| balia | wash-tub |
| Balijczycy | Balinese people |
| Balin | Balin |
| Balingen | Balingen |
| balista | ballista |
| Balistapus | Orange-lined triggerfish |
| balistyczny | ballistic |
| Balistyczny pocisk rakietowy | Ballistic missile |
| balistyka | ballistics |
| Balistyt | Ballistite |
| Balkanabat | Balkanabat |
| balkon | balcony |
| balkoning | balconing |
| balkoningowy | balconing |
| Balkány | Balkány |
| Ball | Ball |
| ballada | ballad |
| Ballada o Jacku i Rose | The Ballad of Jack and Rose |
| Ballaigues | Ballaigues |
| Ballancourt-sur-Essonne | Ballancourt-sur-Essonne |
| Ballangen | Ballangen |
| Ballari | Bellary |
| Ballendorf | Ballendorf |
| Ballens | Ballens |
| Balleroy | Balleroy |
| Ballets Russes | Ballets Russes |
| Ballivián | Ballivián |
| Ballobar | House of Argavieso |
| Ballon Fight | Balloon Fight |
| Ballons | Ballons |
| Balloy | Balloy |
| Ballrechten-Dottingen | Ballrechten-Dottingen |
| Ballsh | Ballsh |
| Balma | Balma |
| Balmoral | Balmoral Castle |
| Balmung | Sigurd |
| Balogna | Balogna |
| balon | balloon |
| balon meteorologiczny | weather balloon |
| Balon na ogrzane powietrze | Hot air balloon |
| Balon zaporowy | Barrage balloon |
| Baloncesto Málaga | CB Málaga |
| Balor | Balor |
| Baloži | Baloži |
| balrog | balrog |
| balsa | balsa |
| balsam | balm |
| Balsam kanadyjski | Canada balsam |
| Balsas | Balsas River |
| Balsfjord | Balsfjord |
| Baltasar Gracián | Baltasar Gracián |
| Baltazar | Belshazzar |
| Baltazarino di Belgioioso | Balthasar de Beaujoyeulx |
| Balthasar Gérard | Balthasar Gérard |
| Balthasar Neumann | Johann Balthasar Neumann |
| Balthus | Balthus |
| Baltic Air Policing | Baltic Air Policing |
| Baltimore | Baltimore |
| Baltimore Orioles | Baltimore Orioles |
| Baltimore Ravens | Baltimore Ravens |
| Baltimore Saint-Marc | Baltimore Sportif Club |
| Baltmannsweiler | Baltmannsweiler |
| Balto | Balto |
| Baltoro | Baltoro Glacier |
| Baltschieder | Baltschieder |
| balustrada | balustrade |
| Balve | Balve |
| Balvi | Balvi |
| balwierz | barber |
| Balzers | Balzers |
| Balzhausen | Balzhausen |
| Balzheim | Balzheim |
| Balıkesir | Balıkesir |
| Bam Bam Bigelow | Bam Bam Bigelow |
| Bamako | Bamako |
| bamana | Bambara |
| bambara | Bambara |
| Bamberg | Bamberg |
| Bambi | Bambi |
| Bambi II | Bambi II |
| Bambiraptor | Bambiraptor |
| bambus | bamboo |
| Bambusowa kurtyna | Bamboo Curtain |
| Bambusowe | Bambusoideae |
| Bamian | Buddhas of Bamyan |
| Bamir Topi | Bamir Topi |
| Bammental | Bammental |
| ban | ban |
| Ban Chao | Ban Chao |
| Ban Gu | Ban Gu |
| Ban Houayxay | Ban Houayxay |
| Ban Ki-moon | Ban Ki-moon |
| Ban-de-Sapt | Ban-de-Sapt |
| Banaba | Banaba Island |
| banalny | banal |
| banan | banana |
| banan manilski | abaca |
| Banana Yoshimoto | Banana Yoshimoto |
| Bananarama | Bananarama |
| Bananowate | Musaceae |
| Bananowe drzewo | Banana |
| bananowy | banana |
| Banassac | Banassac |
| Banat | Banat |
| Banco Santander Central Hispano | Grupo Santander |
| Band Aid | Band Aid |
| banda | crew |
| Banda Aceh | Banda Aceh |
| Banda czworga | Gang of Four |
| Banda del Río Salí | Banda del Río Salí |
| Bandai | Bandai |
| Bandama | Bandama River |
| Bandar Abbas | Bandar Abbas |
| Bandar Seri Begawan | Bandar Seri Begawan |
| Bandar-e Anzali | Bandar-e Anzali |
| Bandar-e Torkaman | Bandar Torkaman |
| bandaż | band |
| bandera | ensign |
| Bandera piratów | Jolly Roger |
| Bandera wojenna | Flag |
| banderillero | banderillero |
| Banderola | Tape |
| Bandol | Bandol AOC |
| Bandoneon | Bandoneón |
| Bandundu | Bandundu Province |
| Bandung | Bandung |
