| Boulanger | Boulangerit | Boulay-Moselle |
| Boullé | Boulle | Boulogne |
| Boulogne-Billancourt | Boulogne-sur-Gesse | Boulogne-sur-Mer |
| Boulonjski edikt | Boulton Paul Defiant | Bounty (Zvezdna vrata SG-1) |
| Bourbach-le-Bas | Bourbach-le-Haut | Bourbaki |
| Bourbon | Bourbon-l'Archambault | Bourboni |
| Bourbriac | Bourdalat | Bourdeau |
| Bourdeaux | Bourdonova cev | Bourg, Gironde |
| Bourg-Argental | Bourg-Bruche | Bourg-de-Péage |
| Bourg-de-Peage | Bourg-en-Bresse | Bourg-lès-Valence |
| Bourg-les-Valence | Bourg-Saint-Andéol | Bourg-Saint-Maurice |
| Bourganeuf | Bourgeois | Bourges |
| Bourget | Bourgheim | Bourgogne |
| Bourgoin-Jallieu | Bourgtheroulde-Infreville | Bourguébus |
| Bourguebus | Bourgueil | Bourideys |
| Bourne | Bournemouth A.F.C. | Bournemouth AFC |
| Bourque | Bourret | Bourriot-Bergonce |
| Boussac, Creuse | Boussières | Boussieres |
| Bouteflika | Boutros Boutros-Ghali | Bouvetøya |
| Bouvetov otok | Bouvron, Loire-Atlantique | Bouyancy |
| BOV | BOV (TAM) | Bovan |
| Bovan (razločitev) | Bovan, Aleksinac | Bovan, Kruševac |
| Bovanj | Bovanj (razločitev) | Bovše |
| Bovška kotlina | Bovška koza | Bovška ovca |
| Bovški Gamsovec | Bovški sir | Bovec |
| Boven Merwede | Bović | Bovidae |
| Bovilla | Bovinae | BOVP |
| Bowenov kristalizacijski niz | Bowerbank | Bowles |
| Bowman proti Veliki Britaniji | Bowman proti Združenem kraljestvu | Bowman vs. UK |
| Bowmanova kapsula | Bowmanova ovojnica | Bowmore |
| Bownova terapija | Bowrain | Box boops |
| Box canariensis | Box Office Mojo | Box vulgaris |
| Boxer | Boy (album) | Boy Hayje |
| Boy-Bulok | Boyajianina zvezda | Boybuloq |
| Boyd | Boyjeva ploskev | Boyle |
| Boyle-Marriotov zakon | Boylov zakon | Boyne (reka) |
| Boys (pesem, Britney Spears) | Bozeg | Bozen |
| Bozic | Bozoljin | Bozon |
| Bozon W | Bozon Z | Bozoni W in Z |
| Bozoni W' in Z' | Bozoni X in Y | Bozouls |
| Bozsok | Bozzai | Bozzetto |
| Bp | BP | BP (razločitev) |
| BPM | BPMI | BPMN |
| BPN (identifikator) | BPPV | Bq |
| BQ | BQL | Br |
| BR | BR-230 | Bra (sir) |
| Braşov | Brač | Bračak |
| Bračan | Bračev kanal | Bračevci |
| Bračević | Bračič | Bračičeva brigada |
| Brački kanal | Bračko | Bračna vas |
| Brašina | Braški preliv | Brašljevica |
| Braćak | Braćani | Braćeni |
| Braćevac | Braćevci | Brabançonne |
| Brabanconne | Brabantska gotika | Brabham |
| Brabham BT19 | Brabham BT24 | Brabham BT44 |
| Brabham BT46 | Brabham BT49 | Brabham BT52 |
| Brabham BT53 | Brabham BT55 | Brabham Racing Organisation |
| Bracera | Brachinus crepitans | Brachiopoda |
| Brachygadus minutus | Brachypelma smithi | Brachypelma vagans |
| Brachytron | Brachytron pratense | Brachyura |
| Bracieux | Braco Doblekar | Braco Koren |
| Braco Rotar | Braconnier | Brad Buetow |
| Brad Delson | Brad May | Brad McCrimmon |
| Brad Peacock | Brad Pitt | Brada |
| Bradač | Bradač (priimek) | Bradač (riba) |
| Bradačev potok | Bradarac | Bradarac (razločitev) |
| Bradarac, Aleksinac | Bradarac, Požarevac | Bradata sova |
| Bradavičar | Bradavičarica | Bradavičarka |
| Bradavičasti odrastek | Bradavica (razločitev) | Bradbury |
| Braddon | Bradeško | Bradić |
| Bradikinin | Bradizeizem | Bradley |
| Bradley (priimek) | Bradley Cooper | Bradley Edward Manning |
| Bradley Manning | Bradley Stinger Fighting Vehicle | Bradlja |
| Bradodrev | Brady Corbet | Brașov |
| Bragg | Braggov pogoj | Braggov uklon |
| Braggov zakon | Braggova enačba | Braggova krivulja |
| Braggovo sipanje | Braginska | Braginski |
| Bragoc | Brahe | Brahek |
| Brahialna arterija | Brahialna mišica | Brahialni pletež |
| Brahim Díaz | Brahin (meteorit) | Brahinit |
| Brahioradialna mišica | Brahiradioterapija | Brahistohrona |
| Brahistokrona | Brahistrokrona | Brahiterapija |
| Brahma | Brahmagupta | Brahmagupta-Fibonaccijeva enakost |
| Brahmaguptov izrek | Brahmaguptova enakost | Brahmanski stolpi |
| Brahmaputra | Brahms | Brailleva pisava |
| Braillova pisava | Brain Activity Map Project | Braine |
| Brainfuck | Brainstorming | Braison Cyrus |
| Brajakovo Brdo | Brajše | Brajda |
| Brajdić Selo | Brajdov potok | Brajići |
| Brajići (razločitev) | Brajići, Črna gora | Brajići, Gornji Milanovac |
| Brajica | Brajinovac | Brajkovača |
| Brajkovac | Brajkovac (razločitev) | Brajkovac, Kruševac |
| Brajkovac, Lazarevac | Brajkovac, Prijepolje | Brajkovič |
| Brajkovići | Brajkovići (razločitev) | Brajkovići, Kanfanar |
| Brajkovići, Pazin | Brajkovići, Srbija | Brajnik |
| Brajovići | Brakteja | Brakteola |
| Bralec | Bralići | Braljina |
| Braljina (razločitev) | Braljina, Ćićevac | Braljina, Ražanj |
| Bralna značka | Bralni okvir | Bralni pomnilnik |
| Bralnik | Bralno pisalni pomnilnik | Bralno-pisalni pomnilnik |
