| Buona donna | Warsaw |
| buona fortuna | powodzenia |
| buona fortuna! | powodzenia! |
| buona notte | dobranoc |
| Buona Pasqua | Wesołych Świąt |
| buona sera | dobry wieczór |
| buona volontà | życzliwość |
| Buonacostume | Moralność |
| Buonagrazia | Edukacja |
| Buonalana | Ůobuz |
| buonanotte | dobranoc |
| buonasera | dobry wieczór |
| buondì | dzień dobry |
| buongiorno | dzień dobry |
| buongustaio | smakosz |
| buono | dobry |
| buono a nulla | do niczego |
| buonsenso | zdrowy rozsądek |
| Bupleurum | Przewiercień |
| Buprestidae | Bogatkowate |
| Buran | Buran |
| Burbach | Burbach |
| Burbure | Burbure |
| Burcy | Burcy |
| Burdigaliano | Burdygał |
| Bureau international permanent de la paix | Międzynarodowe Stałe Biuro Pokoju |
| Bures | Bures |
| Burey-en-Vaux | Burey-en-Vaux |
| Burg | Zamek |
| Burgas | Burgas |
| Burgau | Burgau |
| Burgberg im Allgäu | Burgberg im Allgäu |
| Burgbernheim | Burgbernheim |
| Burgebrach | Burgebrach |
| Burgenland | Burgenland |
| Burggen | Burggen |
| Burghaslach | Burghaslach |
| Burghaun | Burghaun |
| Burghausen | Burghausen |
| Burgheim | Burgheim |
| Burgkirchen an der Alz | Burgkirchen an der Alz |
| Burgkunstadt | Burgkunstadt |
| Burglauer | Burglauer |
| Burglengenfeld | Burglengenfeld |
| Burgoberbach | Burgoberbach |
| Burgpreppach | Burgpreppach |
| Burgrieden | Burgrieden |
| Burgsalach | Burgsalach |
| Burgsinn | Burgsinn |
| Burgstetten | Burgstetten |
| Burgthann | Burgthann |
| Burgtheater | Burgtheater |
| Burgundi | Burgundowie |
| Burgwald | Burgwald |
| Burgwindheim | Burgwindheim |
| Buriati | Buriaci |
| Buriazia | Buriacja |
| Burj al-Arab | Burdż al-Arab |
| Burj Dubai | Burj Dubai |
| Burkardroth | Burkardroth |
| Burkhard Christoph von Münnich | Burkhard Christoph Münnich |
| Burkina Faso | Burkina Faso |
| burkinabé | Burkińczyk |
| Burladingen | Burladingen |
| Burlington | Burlington |
| Burlöv | Gmina Burlöv |
| Burning Spear | Burning Spear |
| Burnout | Wypalenie zawodowe |
| Burns | Burns |
| burocratizzazione | biurokratyzacja |
| burocrazia | biurokracja |
| Buros | Buros |
| Burosse-Mendousse | Burosse-Mendousse |
| Burotico | Pakiet biurowy |
| Burqa | Burka |
| Burramys parvus | Drzewnica górska |
| burrasca | burza |
| Burren | Burren |
| Burrhus Skinner | Burrhus Frederic Skinner |
| Burrito | Burrito |
| burro | masło |
| burrone | wąwóz |
| Bursa | Bursa |
| Bursaspor Kulübü | Bursaspor |
| Bursinel | Bursinel |
| Bursins | Bursins |
| Burst di raggi gamma | Rozbłyski gamma |
| Burt Bacharach | Burt Bacharach |
| Burt Lancaster | Burt Lancaster |
| Burt Reynolds | Burt Reynolds |
| Burtenbach | Burtenbach |
| Burtigny | Burtigny |
| burundese | Burundyjczyk |
| Burundi | Burundi |
| Bururi | Prowincja Bururi |
| Burzum | Burzum |
| bus | szyna |
| Busan | Pusan |
| Buseck | Buseck |
| Buseno | Buseno |
| Bush | Bush |
| Bushehr | Buszehr |
| Bushidō | Bushidō |
| bushismo | buszyzm |
| Busigny | Busigny |
| Business | Przedsiębiorstwo |
| Business intelligence | Business intelligence |
| business plan | biznesplan |
| Business Process Management | Wielka czwórka |
| Buskerud | Buskerud |
| Busko-Zdroj | Busko-Zdrój |
| Busnes | Busnes |
| Bussac | Bussac |
| Bussang | Bussang |
| Bussata | Stuknięcie |
| Busseto | Busseto |
| Bussigny-près-Lausanne | Bussigny-près-Lausanne |
| Bussigny-sur-Oron | Bussigny-sur-Oron |
| Bussières | Bussières |
| bussola | busola |
| Bussola magnetica | Kompas magnetyczny |
| Bussus-Bussuel | Bussus-Bussuel |
| Bussy-Chardonney | Bussy-Chardonney |
| Bussy-en-Othe | Bussy-en-Othe |
| Bussy-le-Repos | Bussy-le-Repos |
| Bussy-sur-Moudon | Bussy-sur-Moudon |
| Bust | Bust |
| busta | koperta |
| Bustanico | Bustanico |
| Buster Keaton | Buster Keaton |
| busto | popiersie |
| Busto Arsizio | Busto Arsizio |
| BusyBox | BusyBox |
| Butadiene | Butadien |
| butano | butan |
| Butaritari | Butaritari |
| Butch Cassidy | Butch Cassidy i Sundance Kid |
| Butchered at Birth | Butchered at Birth |
| Buteo buteo | Myszołów zwyczajny |
| Buteo lagopus | Myszołów włochaty |
| Buteoninae | Myszołowy |
| Buthiers | Buthiers |
| Butilidrossitoluene | Butylowany hydroksytoluen |
| Buto | Buto |
| Butrinto | Butrint |
| buttafuori | bramkarz |
| buttare | upuścić |
| buttare il bambino con l'acqua sporca | wylewać dziecko z kąpielą |
| buttare via | roztrwonić |
| buttare via il denaro | wyrzucać pieniądze w błoto |
| Butte | Butte |
| Butte County | Hrabstwo Butte |
| Butteaux | Butteaux |
| Butten | Butten |
| Buttenheim | Buttenheim |
| Buttenwiesen | Buttenwiesen |
| Butterfree | Butterfree |
