| Bourisp | Bourkika | Bourlens |
| Bourlon | Bourmont | Bournainville-Faverolles |
| Bournan | Bournand | Bournazel, Aveyron |
| Bournazel, Tarn | Bourne 2 | Bournea leiophylla |
| Bournea sinensis | Bourneau | Bournel |
| Bournemouth Saturday Football League | Bournemouth Saturday League | Bourneville |
| Bournezeau | Bourniquel | Bournois |
| Bournoncle-Saint-Pierre | Bournonville, Pas-de-Calais | Bournos |
| Bourogne | Bourouba | Bouroum |
| Bouroum-Bouroum | Bourquinia deaurata | Bourran |
| Bourré, Loir-et-Cher | Bourréac | Bourrée |
| Bourreria albopunctata | Bourreria andrieuxii | Bourreria baccata |
| Bourreria bolivarensis | Bourreria brachypoda | Bourreria bullata |
| Bourreria calophylla | Bourreria costaricensis | Bourreria cumanensis |
| Bourreria cuneifolia | Bourreria divaricata | Bourreria ekmanii |
| Bourreria grandicalyx | Bourreria grandiflora | Bourreria grayumii |
| Bourreria havanensis | Bourreria hintonii | Bourreria huanita |
| Bourreria laxa | Bourreria linearis | Bourreria litoralis |
| Bourreria longiflora | Bourreria lyciacea | Bourreria maritima |
| Bourreria microphylla | Bourreria moaensis | Bourreria mollis |
| Bourreria mucronata | Bourreria nashii | Bourreria obovata |
| Bourreria orbicularis | Bourreria ovata | Bourreria polyneura |
| Bourreria pulchra | Bourreria purpusii | Bourreria quirosii |
| Bourreria radula | Bourreria rekoi | Bourreria rinconensis |
| Bourreria rotata | Bourreria rowellii | Bourreria rubra |
| Bourreria sonorae | Bourreria spathulata | Bourreria spinifex |
| Bourreria stenophylla | Bourreria superba | Bourreria taylorii |
| Bourreria teitensis | Bourreria tomentosa | Bourreria turquinensis |
| Bourreria urbanii | Bourreria velutina | Bourreria venosa |
| Bourreria virgata | Bourreria wrightii | Bourret, Tarn-et-Garonne |
| Bourriot-Bergonce | Bourron-Marlotte | Bourrou |
| Bourrouillan | Bours, Hautes-Pyrénées | Bours, Pas-de-Calais |
| Boursault | Boursay | Bourscheid |
| Bourscheid, Moselle | Bourseul | Bourseville |
| Boursières | Boursies | Boursin |
| Boursinania | Boursinella | Boursinia |
| Boursinia oxygramma | Boursinia symmicta | Boursinidia |
| Boursinidia atrimedia | Boursinidia darwini | Boursinidia fleissi |
| Boursinidia havrylenkoi | Boursinidia inca | Boursinidia melanoleuca |
| Boursinidia petrowskyi | Boursinidia schachovskoyi | Boursonne |
| Bourtange | Bourth | Bourthes |
| Bourvil | Bourville | Boury-en-Vexin |
| Bourzanga | Bous (Saar) | Bous, Saarlouis |
| Bousín | Bousbach | Bousbecque |
| Bousfer | Bousies | Bousignies |
| Bousignies-sur-Roc | Bousigonia | Bousigonia angustifolia |
| Bousigonia mekongensis | Bousigonia tonkinensis | Bousinixis |
| Bouskene | Bousov | Boussac, Aveyron |
| Boussac, Creuse | Boussac, Lot | Boussac-Bourg |
| Boussais | Boussan | Boussay, Indre-et-Loire |
| Boussay, Loire-Atlantique | Boussès | Boussé |
| Bousse (Moselle) | Bousse, Moselle | Bousse, Sarthe |
| Bousselam | Bousselange | Boussemghoun |
| Boussenac | Boussenois | Boussens, Haute-Garonne |
| Boussera | Bousseraucourt | Bousseviller |
| Boussey | Boussières | Boussières-en-Cambrésis |
| Boussières-sur-Sambre | Boussicourt | Boussif Ouled Askeur |
| Boussois | Boussou | Boussouma, Centre-Est |
| Boussu | Boussy, Haute-Savoie | Boussy-Saint-Antoine |
| Boust | Boustroff | Bout-du-Pont-de-Larn |
| Boutaleb | Boutancourt | Boutavent |
| Bouteilles-Saint-Sébastien | Bouteldja | Bouteloua |
| Bouteloua alamosana | Bouteloua americana | Bouteloua annua |
| Bouteloua aristidoides | Bouteloua chondrosioides | Bouteloua curtipendula |
| Bouteloua distans | Bouteloua disticha | Bouteloua eludens |
| Bouteloua gracillis | Bouteloua johnstonii | Bouteloua juncea |
| Bouteloua juncifolia | Bouteloua karwinskii | Bouteloua longiseta |
| Bouteloua media | Bouteloua megapotamica | Bouteloua pedicellata |
| Bouteloua purpurea | Bouteloua radicosa | Bouteloua ramosa |
| Bouteloua reflexa | Bouteloua repens | Bouteloua rigidiseta |
| Bouteloua triaena | Bouteloua uniflora | Bouteloua vaneedenii |
| Bouteloua warnockii | Bouteloua williamsii | Boutenac |
| Boutenac-Touvent | Boutencourt | Boutersem |
| Boutervilliers | Bouteville | Bouti Sayah |
| Bouti Sayeh | Boutiers-Saint-Trojan | Boutigny |
| Boutigny, Seine-et-Marne | Boutigny-Prouais | Boutigny-sur-Essonne |
| Boutiquea | Boutiquea platypetala | Boutlelis |
| Bouton, Iowa | Boutonia | Boutonia cuspidata |
| Boutros Boutros-Ghali | Bouttencourt | Boutteville |
| Boutx | Bouvaincourt-sur-Bresle | Bouvancourt |
| Bouvante | Bouvardia | Bouvardia albiflora |
| Bouvardia borhidiana | Bouvardia bouvardioides | Bouvardia breviflora |
| Bouvardia capitata | Bouvardia castilloi | Bouvardia chlorantha |
| Bouvardia chrysantha | Bouvardia conzattii | Bouvardia cordifolia |
| Bouvardia dictyoneura | Bouvardia erecta | Bouvardia ferruginea |
| Bouvardia glabra | Bouvardia gracilipes | Bouvardia hernan-maganae |
| Bouvardia hintoniorum | Bouvardia karwinskyi | Bouvardia keniae |
| Bouvardia laevis | Bouvardia langlassei | Bouvardia latifolia |
| Bouvardia leiantha | Bouvardia loeseneriana | Bouvardia longiflora |
| Bouvardia lottiae | Bouvardia macdougallii | Bouvardia micrantha |
| Bouvardia multiflora | Bouvardia nivea | Bouvardia oaxacana |
| Bouvardia obovata | Bouvardia pedicellaris | Bouvardia pungens |
| Bouvardia quinquenervata | Bouvardia rekoi | Bouvardia rosea |
| Bouvardia rosei | Bouvardia rzedowskii | Bouvardia sancaroli |
| Bouvardia scabra | Bouvardia standleyana | Bouvardia subcordata |
| Bouvardia tenuifolia | Bouvardia ternifolia | Bouvardia viminalis |
| Bouvardia viticella | Bouvardia xestosperma | Bouvardia xylosteoides |
| Bouvelinghem | Bouvellemont | Bouverans |
| Bouvesse-Quirieu | Bouvières | Bouvier des Flandres |
| Bouvignies | Bouvigny-Boyeffles | Bouville (Essonne) |
