| botaréu | przypora |
| botelha | butelka |
| botequeiro | ćma barowa |
| Bothidae | Skarpiowate |
| Botho Strauß | Botho Strauß |
| Botinhoso | Wal butelkonosy |
| Botkyrka | Gmina Botkyrka |
| Boto-cachimbo | Delfin mały |
| Boto-cinza | Delfin amazoński |
| Boto-de-burmeister | Morświn Burmeistra |
| Boto-vermelho | Inia |
| Botox | Jad kiełbasiany |
| Botoşani | Okręg Botoszany |
| Botsorhel | Botsorhel |
| Botsuana | Botswana |
| Botswana | Botswana |
| Bottens | Bottens |
| Bottereaux | Les Bottereaux |
| Botterens | Botterens |
| Bottrop | Bottrop |
| botânica | botanika |
| botânico | botaniczny |
| botão | guzik |
| botão de punho | spinka do mankietu |
| Bouaké | Bouake |
| Bouchaud | Le Bouchaud |
| Bouchet-Saint-Nicolas | Le Bouchet-Saint-Nicolas |
| Bouchevilliers | Bouchevilliers |
| Boudewijn Zenden | Boudewijn Zenden |
| bougainvillea | bugenwilla |
| Bougouriba | Prowincja Bougouriba |
| Bougy | Bougy |
| Bougy-Villars | Bougy-Villars |
| Bouillac | Bouillac |
| Bouille | La Bouille |
| Bouillie | La Bouillie |
| Bouillon | Bouillon |
| Boulay | Le Boulay |
| Boulay-Morin | Le Boulay-Morin |
| Boulaye | La Boulaye |
| Boulazac | Boulazac |
| Boulder | Bouldering |
| Boulder City | Boulder City |
| Boulens | Boulens |
| Boulgou | Prowincja Boulgou |
| Boulkiemdé | Prowincja Boulkiemdé |
| Boullay-les-Deux-Eglises | Le Boullay-les-Deux-Églises |
| Boullay-Mivoye | Le Boullay-Mivoye |
| Boullay-Thierry | Le Boullay-Thierry |
| Boumerdes | Prowincja Bumardas |
| Bound | Telekomunikacja |
| Bound Brook | Bound Brook |
| Bounty | HMS Bounty |
| Bourbonnais | Burbonia |
| Bourboule | Bourboule |
| Bourdeix | Le Bourdeix |
| Bourdelles | Bourdelles |
| Bourdinière-Saint-Loup | La Bourdinière-Saint-Loup |
| Bourg-Dun | Le Bourg-Dun |
| Bourg-Saint-Léonard | Le Bourg-Saint-Léonard |
| Bourg-Saint-Pierre | Bourg-Saint-Pierre |
| Bourges | Bourges |
| Bourgueil | Bourgueil |
| Bourne shell | Sh |
| Bournemouth | Bournemouth |
| Bournens | Bournens |
| Bourth | Bourth |
| Bourée | Bourree |
| Bous | Bous |
| Bouscat | Le Bouscat |
| Boussac | La Boussac |
| Boussens | Boussens |
| boutique | butik |
| Boutros Boutros-Ghali | Boutros Boutros-Ghali |
| Bouvet | Wyspa Bouveta |
| Bouxwiller | Bouxwiller |
| Bouygues Télécom | Bouygues Télécom |
| Bouzais | Bouzais |
| Bouzy-la-Forêt | Bouzy-la-Forêt |
| Bouère | Bouère |
| Bouëxière | La Bouëxière |
| Bov | Gmina Bov |
| Bovernier | Bovernier |
| Bovichthyidae | Kłujkowate |
| Bovidae | Krętorogie |
| Bovinae | Bovinae |
| bovino | bydlęcy |
| Bovinos | Bovinae |
| bovinos para abate | bydło opasowe |
| Bovídeos | Krętorogie |
| Bow Wow | Bow Wow |
| Bowie | Bowie |
| Bowling for Columbine | Zabawy z bronią |
| Bowling for Soup | Bowling For Soup |
| Bowser | Bowser |
| boxe | boks |
| Boxe-xadrez | Szachowy boks |
| boxeador | bokser |
| boxeadora | bokser |
| Boxer | Bokser |
| Boxholm | Gmina Boxholm |
| Boxing Day | drugi dzień świąt |
| Boy George | Boy George |
| Boyacá | Boyacá |
| Boyacá Chicó Fútbol Club | Chico Tunja |
| Boyko | Bojkowie |
| Boz Burrell | Boz Burrell |
| boça | lina |
| Boécio | Anicius Manlius Severinus Boethius |
| Boémia | Czechy |
| Boêmia | Czechy |
| Boêmia Central | Kraj środkowoczeski |
| Boêmia do Sul | Kraj południowoczeski |
| Boësse | Boësse |
| Boötes | Wolarz |
| BP | BP |
| Bps | Bity na sekundę |
| Bra | Bra |
| Brabante | Brabancja |
| Brabante do Norte | Brabancja Północna |
| Brabante Flamengo | Prowincja Brabancja Flamandzka |
| Brabante Valão | Prowincja Brabancja Walońska |
| bracelete | bransoletka |
| Brachiopoda | Ramienionogi |
| Brachycera | Mucha |
| Brachypelma smithi | Brachypelma smithi |
| Brachypelma vagans | Brachypelma vagans |
| Brachypteraciidae | Ziemnokraski |
| Brackenheim | Brackenheim |
| braco francês tipo pirineus | wyżeł pirenejski |
| Brad Delson | Brad Delson |
| Brad Dourif | Brad Dourif |
| Brad Pitt | Brad Pitt |
| bradar | krzyczeć |
| Bradford | Bradford |
| Bradiancourt | Bradiancourt |
| Bradicardia | Bradykardia |
| Bradicinina | Bradykinina |
| Bradley Roland Will | Bradley Roland Will |
| brado | krzyk |
| Braga | Braga |
| Bragança | Bragança |
| Braggio | Braggio |
| Bragi | Bragi |
| braguilha | rozporek |
| Brahma | Brahma |
| Brahmacharya | Brahmaćarja |
| Brahmagupta | Brahmagupta |
| Brahman | Brahman |
| Brahmanas | Brahmany |
| Braies | Braies |
| Braille | Alfabet Braille'a |
| Braindead | Martwica mózgu |
| Braine-le-Château | Braine-le-Château |
| Brainfuck | Brainfuck |
| Brainstorming | Burza mózgów |
| Brakk | Brokk |
| Bram Stoker | Bram Stoker |
| Bram Stoker Award | Nagroda Brama Stokera |
| Brama | Brahma |
| Bramanismo | Braminizm |
| Bramantino | Bramantino |
| Bramaputra | Brahmaputra |
| Bramidae | Bramowate |
| Bramming | Gmina Bramming |
| Brampton | Brampton |
| Bramsnæs | Gmina Bramsnæs |
| Branca | Blanka |
| Branca da Borgonha | Blanka Burgundzka |
| Branca de Castela | Blanka Kastylijska |
| Branca de Neve | Królewna Śnieżka |
| Branches | Branches |
| Branchiopoda | Skrzelonogi |
| Branchiostoma | Bezczaszkowce |
| branco | biały |
| branco de neve | śnieżnobiały |
| branco-neve | śnieżnobiały |
| Brandemburgo | Brandenburgia |
| Brandemburgo-Prússia | Brandenburgia-Prusy |
| Brandenburg | Brandenburgia |
| Brandenburg an der Havel | Brandenburg |
| Brandenburgo | Brandenburgia |
| brandir | wymachiwać |
| Brandon | Brandon |
| Brandon DiCamillo | Brandon DiCamillo |
| Brandon Lee | Brandon Lee |
| Brandon Routh | Brandon Routh |
| Brands Hatch | Brands Hatch |
| Brandy Alexander | Aleksander |
| Brannay | Brannay |
| Brannenburg | Brannenburg |
| Bransvique | Brunszwik |
| Brant | Brant |
| Brantford | Brantford |
| Brantôme | Brantôme |
| braquiação | brachiacja |
| braquiossauro | brachiozaur |
| Braquistócrona | Brachistochrona |
| brasa | żar |
| Brasil | Brazylia |
| Brasil Império | Cesarze i prezydenci Brazylii |
| Brasil Open de Tênis | Brasil Open |
| brasileira | Brazylijczyk |
| brasileiro | brazylijski |
| Brasiliense Futebol Clube | Brasiliense Brasília |
| Brasov | Braszów |
| Brassicaceae | Kapustowate |
| brasão | herb |
| Brasão da Alemanha | Herb Niemiec |
| Brasão da República das Duas Nações | Herb Rzeczypospolitej Obojga Narodów |
| Brasão das ilhas Malvinas | Herb Falklandów |
| brasão de armas | herb |
| Brasão de armas da Argentina | Godło Argentyny |
| Brasão de armas da Arménia | Godło Armenii |
| Brasão de armas da Austrália | Herb Australii |
| Brasão de armas da Bielorrússia | Godło Białorusi |
| Brasão de armas da Bulgária | Herb Bułgarii |
| Brasão de armas da Bélgica | Herb Belgii |
| Brasão de armas da China | Godło Chińskiej Republiki Ludowej |
