| Bulletin-réponse | Reply form |
| Bullfrog Productions | Bullfrog Productions |
| Bullitt | Bullitt |
| Bullpup | Bullpup |
| Bulls Bridge | Bulls Bridge |
| Bulls de Belleville | Belleville Bulls |
| Bulls de Chicago | Chicago Bulls |
| Bully-les-Mines | Bully-les-Mines |
| Bulma | Bulma |
| bulot | whelk |
| Bulu | Bulu language |
| Bumba-meu-boi | Boi |
| Bumin | Bumin Khan |
| Bumthang | Bumthang District |
| Buna | Bojana River |
| Bund Deutscher Mädel | League of German Girls |
| Bundesheer | Military of Austria |
| Bundesliga | Bundesliga |
| Bundesrat | Bundesrat of Germany |
| Bundestag | Bundestag |
| Bundesverdienstkreuz | Bundesverdienstkreuz |
| Bundeswehr | Bundeswehr |
| Buneville | Besneville |
| Bung Karno Stadium | Bung Karno Stadium |
| bungalow | bungalow |
| Bungare | Bungarus fasciatus |
| Bungarus | Bungarus |
| Bungie Studios | Bungie Studios |
| Bungo | Bungo Province |
| Bunjevci | Bunjevci |
| Bunka no Hi | Culture Day |
| bunker | bunker |
| Bunko | Bunkobon |
| Bunnik | Bunnik |
| bunny girl | bunny girl |
| Bunny Tsukino | Sailor Moon |
| Bunny Wailer | Bunny Wailer |
| Bunolagus monticularis | Riverine Rabbit |
| Bunty Aur Babli | Bunty Aur Babli |
| Bunun | Bunun language |
| Bunus | Bunus |
| Bunyaviridae | Bunyaviridae |
| Buochs | Buochs |
| Bupivacaïne | Bupivacaine |
| Buplèvre | Bupleurum |
| Buprestidae | Buprestidae |
| Buprénorphine | Buprenorphine |
| Bur | Borr |
| Burakumin | Burakumin |
| buraliste | tobacconist |
| Burao | Burco |
| Burchard | Burchard of Würzburg |
| Burckhardt de Munnich | Burkhard Christoph von Munnich |
| Burda | Hubert Burda Media |
| Burdigalien | Burdigalian |
| Burdur | Burdur Province |
| bure | habit |
| bureau | agency |
| Bureau de bienfaisance | Relief committee |
| bureau de change | bureau de change |
| bureau de l'économe | bursary |
| Bureau de la coordination des affaires humanitaires | Office for the Coordination of Humanitarian Affairs |
| bureau de poste | post |
| bureau de prêt sur gage | pawnshop |
| Bureau de renseignements | Inquiries office |
| bureau de tabac | tobacconist's |
| Bureau de travail | Closet |
| Bureau de tri | Sorting-office |
| bureau de vote | polling place |
| Bureau des affaires juridiques | United Nations Office of Legal Affairs |
| Bureau des impôts | Internal Revenue Service |
| Bureau des longitudes | Bureau des Longitudes |
| Bureau des objets trouvés | Property office |
| Bureau des services du contrôle interne | United Nations Office of Internal Oversight Services |
| Bureau des télégrammes astronomiques | Central Bureau for Astronomical Telegrams |
| Bureau du recensement des États-Unis | United States Census Bureau |
| bureau décloisonné | open-plan office |
| Bureau exécutif du président des États-Unis | Executive Office of the President of the United States |
| Bureau international des expositions | Bureau of International Expositions |
| Bureau international des poids et mesures | International Bureau of Weights and Measures |
| Bureau international permanent de la paix | International Peace Bureau |
| Bureau international pour le parti révolutionnaire | International Bureau for the Revolutionary Party |
| bureau non cloisonné | open-plan office |
| Bureau ovale | Oval Office |
| bureau particulier | private office |
| Bureau politique du Parti communiste chinois | Politburo of the Communist Party of China |
| Bureau virtuel | Virtual desktop |
| bureau à aire ouverte | open-plan office |
| bureaucrate | bureaucrat |
