| Brachyglanis nocturnus | Brachyglanis phalacra | Brachyhyops |
| Brachyhypopomus beebei | Brachyhypopomus bombilla | Brachyhypopomus brevirostris |
| Brachyhypopomus bullocki | Brachyhypopomus diazi | Brachyhypopomus draco |
| Brachyhypopomus gauderio | Brachyhypopomus janeiroensis | Brachyhypopomus jureiae |
| Brachyhypopomus occidentalis | Brachyhypopomus pinnicaudatus | Brachyistius aletes |
| Brachyistius frenatus | Brachylagus idahoensis | Brachylecithum mosquensis |
| Brachylophosaurus canadensis | Brachylophus | Brachylophus vitiensis |
| Brachymenium capitulatum | Brachymenium exile | Brachymenium nepalense |
| Brachymenium sikkimense | Brachymystax lenok | Brachymystax savinovi |
| Brachymystax tumensis | Brachyophis revoili | Brachyopsis segaliensis |
| Brachypelma | Brachypelma klaasi | Brachypelma smithi |
| Brachypetersius cadwaladeri | Brachypetersius huloti | Brachypetersius notospilus |
| Brachypetersius pseudonummifer | Brachyphylla | Brachyplatystoma capapretum |
| Brachyplatystoma filamentosum | Brachyplatystoma juruense | Brachyplatystoma platynemum |
| Brachyplatystoma rousseauxii | Brachyplatystoma tigrinum | Brachyplatystoma vaillantii |
| Brachypleura novaezeelandiae | Brachypodium | Brachypodium distachyon |
| Brachypodium kawakamii | Brachypodium kelungense | Brachypodium pinnatum |
| Brachypodium pratense | Brachypodium sylvaticum | Brachypodosaurus gravis |
| Brachypterois | Brachypterois serrulata | Brachypterygius |
| Brachypteryx hyperythra | Brachypteryx leucophrys | Brachypteryx montana |
| Brachypteryx stellata | Brachyramphus brevirostris | Brachyramphus marmoratus |
| Brachyrhamdia heteropleura | Brachyrhamdia imitator | Brachyrhamdia marthae |
| Brachyrhamdia meesi | Brachyrhamdia rambarrani | Brachyrhaphis cascajalensis |
| Brachyrhaphis episcopi | Brachyrhaphis hartwegi | Brachyrhaphis hessfeldi |
| Brachyrhaphis holdridgei | Brachyrhaphis olomina | Brachyrhaphis parismina |
| Brachyrhaphis punctifer | Brachyrhaphis rhabdophora | Brachyrhaphis roseni |
| Brachyrhaphis roswithae | Brachyrhaphis terrabensis | Brachysomophis atlanticus |
| Brachysomophis cirrocheilos | Brachysomophis crocodilinus | Brachysomophis henshawi |
| Brachysomophis longipinnis | Brachysomophis porphyreus | Brachysomophis umbonis |
| Brachystachyum | Brachystachyum densiflorum | Brachystelma |
| Brachystelma edule | Brachystemma | Brachystemma calycinum |
| Brachytarsomys | Brachytarsophrys carinensis | Brachyteles |
| Brachyteles arachnoides | Brachythecium auriculatum | Brachythecium buchananii |
| Brachythecium formosanum | Brachythecium helminthocladum | Brachythecium pinnatum |
| Brachythecium plumosum | Brachythecium populeum | Brachythecium procumbens |
| Brachythecium rivulare | Brachythecium rutabulum | Brachythecium sakuraii |
| Brachythecium sapporense | Brachythecium wichurae | Brachythemis |
| Brachythemis contaminata | Brachytoma tuberosa | Brachytome |
| Brachytome hainanensis | Brachytome hirtellata | Brachytome wallichii |
| Brachytrachelopan | Brachyura | Brachyuromys |
| Bracket | Brad Bird | Brad Fitzpatrick |
| Brad Lidge | Brad Paisley | Brad Peyton |
| Brad Pitt | Brad Renfro | Brad Rowe |
| Bradbury, California | Braddock, North Dakota | Bradenton Beach, Florida |
| Bradford assay | Bradford protein assay | Bradford法 |
| Bradley Center | Bradley Charles Cooper | Bradley Cooper |
| Bradley Klahn | Bradley Whitford | Bradley Wright-Phillips |
| Bradley, South Dakota | Brady Ellison | Bradybaena |
| Bradybaena maackii | Bradybaena similaris | Bradybaenidae |
| Bradybaenini | Bradycardia | Bradypodion |
| Bradypterus alishanensis | Bradypterus luteoventris | Bradypterus major |
| Bradypterus seebohmi | Bradypterus tacsanowskius | Bradypterus thoracicus |
| Bradypus | Bradypus pygmaeus | Bradypus torquatus |
| Bradypus tridactylus | Bradypus variegatus | Bradyrhizobiaceae |
| Bradysaurus | Braess悖論 | Braess悖论 |
| BRA脑电地形图 | Braga | Bragança Paulista |
| Braganey | Brahma | Brahmacharya |
| Brahmana | Braid | Brain |
| Brain (消歧义) | Brain attack | Brain Games |
| Brain Powerd | Brain powered | Brain Powered |
| Brain's Base | Brain-computer interface | Brain-derived neurotrophic factor |
| Brainea insignis | Brainf*** | Brainf**k |
| Brainf*ck | Brainfuck | BrainFuck |
| Brainstorming / 只要有你 我什麼都不需要 | Brainwash | Brainwashing |
| Bram Cohen | Bram Stoker | Bram Stoker's Legend of the Mummy |
| Brama japonica | Brama myersi | Brama orcini |
| Bramberg am Wildkogel | Bramidae | Bramocharax baileyi |
| Bramocharax bransfordii | Bramocharax caballeroi | Bramocharax dorioni |
| Bramwell Tillsley | Bran New KISS | Branca (Albergaria-a-Velha) |
| Brancasaurus | Branchinella | Branchio-Oto-Renal症候群 |
| Branchiopoda | Branchiostegus albus | Branchiostegus argentatus |
| Branchiostegus auratus | Branchiostegus australiensis | Branchiostegus doliatus |
| Branchiostegus gloerfelti | Branchiostegus hedlandensis | Branchiostegus ilocanus |
| Branchiostegus japonicus | Branchiostegus paxtoni | Branchiostegus saitoi |
| Branchiostegus sawakinensis | Branchiostegus semifasciatus | Branchiostegus serratus |
| Branchiostegus vittatus | Branchiostegus wardi | Branchiostoma |
| Branchiostoma lanceolatum | Branchiostomatidae | Branchiostomidae |
| Branchville, South Carolina | Brand | Brand New Days |
| Brand new days ～怎樣的未來～ | Brand New Eyes | Brand New Maid |
| Brand New Me | BRAND NEW MORNING / Jealousy Jealousy | Brand New Music |
| BRAND NEW SONG | BRAND NEW WORLD!! | BRAND NEW音乐 |
| Brand Off | Brand Off 股份 | Brand Off 股份有限公司 |
| Brand Off Tokyo | Brand-Laaben | Brand-Nagelberg |
| Brandberg | Brandenberg | Brandi Carlile |
| Brandisia | Brandisia cauliflora | Brandisia discolor |
| Brandisia glabrescens | Brandisia hancei | Brandisia kwangsiensis |
| Brandisia racemosa | Brandisia rosea | Brandisia swinglei |
| Brando Eaton | Brandon Bass | Brandon Flowers |
| Brandon Jackson | Brandon Routh | Brandon T. Jackson |
| Brandon Tyler Webb | Brandon Webb | Brandon, South Dakota |
| Brandt, South Dakota | Brandy | Branford, Florida |
| Brangas | Branko Crvenkovski | Branko Zebec |
| Branksome Hall Asia | Branquinha | Branson, Colorado |
| BrAnT.B小白 | Branta bernicla | Branta canadensis |
| Branta hutchinsii leucopareia | Branta leucopsis | Branta ruficollis |
| Branta sandvicensis | Brantley, Alabama | BRAS |
| Brasília | Brasília de Minas | Brasópolis |
| Brasenia | Brasenia schreberi | Brasero |
| Brasil | Brasilândia de Minas | Brasilândia do Sul |
| Brasilândia do Tocantins | Brasileodactylus | Brasileosaurus |
