| Brown County | Comté de Brown |
| Brown Creeper | Grimpereau brun |
| Brown Dorcopsis | Dorcopsis muelleri |
| brown dwarf | naine brune |
| brown eye | trou du cul |
| Brown Falcon | Faucon bérigora |
| Brown Fish-owl | Kétoupa brun |
| Brown Four-eyed Opossum | Metachirus |
| Brown Hairstreak | Thècle du bouleau |
| Brown Hawker | Aeshna grandis |
| Brown huntsman spider | Babouk |
| Brown Lemming | Lemmus sibiricus |
| Brown lemur | Lémur noir |
| Brown long-eared bat | Plecotus auritus |
| Brown Noddy | Noddi brun |
| brown noser | lèche-bottes |
| Brown Pelican | Pélican brun |
| Brown rat | Rattus norvegicus |
| Brown recluse spider | Loxosceles reclusa |
| Brown roll-rim | Paxille enroulé |
| Brown sauce | Soja |
| Brown Shrike | Lanius cristatus |
| Brown Sicklebill | Epimachus meyeri |
| Brown Skua | Labbe antarctique |
| brown sugar | cassonade |
| Brown Thornbill | Acanthize mignon |
| Brown Thrasher | Moqueur roux |
| brown thumb | pouce brun |
| Brown Tinamou | Tinamou brun |
| Brown Township | Brown Township |
| Brown tree snake | Boiga irregularis |
| Brown University | Université Brown |
| Brown Woolly Monkey | Lagothrix |
| Brown-eared Woolly Opossum | Caluromys lanatus |
| brown-eyed | aux yeux bruns |
| brown-haired | châtain |
| Brown-headed Cowbird | Molothrus ater |
| Brown-headed Gull | Mouette du Tibet |
| Brown-headed Nuthatch | Sitta pusilla |
| brown-nose | lécher les bottes |
| Brown-tail | Euproctis chrysorrhoea |
| Brown-throated Three-toed Sloth | Bradypus |
| Brownian motion | Mouvement brownien |
| Brownian movement | Mouvement brownien |
| Brownie | jeannette |
| Brownie Girl Scout | jeannette |
| Brownies | Brownie |
| browning | roussissement |
| Browning Arms Company | Browning Arms Company |
| Browning Hi-Power | Browning Hi-Power |
| brownish | brunâtre |
| brownnose | flagorner |
| Browns Ferry Nuclear Power Plant | Centrale nucléaire de Browns Ferry |
