| 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 | Bramagupta |
| Bramante | Bramor | Bramorji |
| Brana | Brana (razločitev) | Brančić |
| Brancaccio | Branchinecta brushi | Branchiopoda |
| Branchiura | Brancin | Brand |
| Brandberg | Branden Garrett | Brandenburška provinca |
| Brandenburška vrata | Brandenburški koncerti | Brandenburg |
| Brandenburg (dežela) | Brandenburg (razločitev) | Brandenburg (volilna kneževina) |
| Brandenburg-Prusija | Brandi Cyrus | Brandis |
| Brandisi | Brandistock | Brandl |
| Brando | Brando (priimek) | Brandon Beachy |
| Brandon Carter | Brandon Hicks | Brandon Inge |
| Brandon McCarthy | Brandon Moss | Brandon Mychal Smith |
| Brands Hatch | Brandt | Brandtov netopir |
| Brane | Brane Šturbej | Brane Benedik |
| Brane Demšar | Brane Dolinar | Brane Dolinar (Brane Demsar) |
| Brane Eržen | Brane Golubović | Brane Gradišnik |
