| English | German |
| brown bear | Braunbaer (Ursus arctos) |
| brown-black carpenter ant | Rossameise (Camponotus ligniperdus) |
| brown-breasted tree partridge | Braunbauch-Buschwachtel (Arborophila brunneopectus, Arborophila orientalis) |
| brown coal firing | Rohbraunkohlefeuerung |
| brown coal power plant | Kraftwerk auf Braunkohlebasis |
| brown coal power plant | Braunkohlenkraftwerk |
| brown coal-fired power plant | Kraftwerk auf Braunkohlebasis (station) |
| brown coal-fired power plant | Braunkohlenkraftwerk (station) |
| brown-eared pheasant | brauner Ohrfasan (Crossoptilon mantchuricum) |
| brown flycatcher | Braunschnäpper (Muscicapa latirostris) |
| brown hare | gemeiner Hase (Lepus capensis, Lepus europaeus) |
| brown hare | europäischer Feldhase (Lepus europaeus) |
| brown hare | europäischer Hase (Lepus capensis, Lepus europaeus) |
| brown harrier eagle | circaetus cinereus (Circaetus cinereus, circaetus cinereus) |
| brown harrier eagle | brauner Schlangenadler (Circaetus cinereus, circaetus cinereus) |
| brown-headed gull | Tibet-Lachmoewe (Larus brunnicephalus) |
| brown heart disease | Markbräune |
| brown heart disease | Herzbräune |
| brown hyaena | Schabrackenhyaene (Hyaena brunnea) |
| brown long-eared bat | braunes Langohr (Plecotus auritus) |
| Brown needle blight:pine, Needle blight:pine, Red band needle blight:pine, Blight:pine | Nadelbräune:Kiefer (Cytosporina septospora, Dothistroma pini, Dothistroma septospora, Scirrhia pini) |
| Brown needle blight:pine, Needle blight:pine, Red band needle blight:pine, Blight:pine | Dothistroma-Nadelbräune (Cytosporina septospora, Dothistroma pini, Dothistroma septospora, Scirrhia pini) |
| brown parrot | poicephalus meyeri (Poicephalus meyeri, poicephalus meyeri) |
| brown parrot | Goldbugpapagei (Poicephalus meyeri, poicephalus meyeri) |
| brown rat | Wanderatte (Epimys norvegicus, Rattus norvegicus) |
| brown rat | Wanderratte (Rattus norvegicus) |
| brown rat | Ratte (Rattus norvegicus) |
| brown rayed knapweed | Wiesenflockenblume (Centaurea jacea) |
| brown sarsaparilla | Honduras-Sarsaparille (Smilax regelii) |
| brown seaweed | Braunalge |
| brown trout | Bachforelle (Salmo trutta f. fario) |
| brown vole | Erdmaus (Microtus agrestis) |
| Campbell Island brown | Campbell-Kastanienente (Anas aucklandica nesiotis) |
| Himalayan brown bear | Ursus arctos isabellinus |
| Himalayan brown bear | Isabell-Braunbaer (Ursus arctos isabellinus) |
| indian brown mongoose | Kurzschwanz-Manguste (Herpestes (Urva) brachyurus fuscus, Herpestes fuscus) |
| Mexican brown bear | Nelson's Braunbaer (Ursus arctos nelsoni) |
| New Zealand brown teal | Neuseeland-Kastanienente (Anas aucklandica chlorotis) |
| New Zealand brown teal | Neuseeland-Ente (Anas aucklandica chlorotis) |
| northern brown shrimp | Azteken-Geißelgarnelen (Penaeus aztecus) |
| Tibetan brown bear | Tibet Braunbaer (Ursus arctos pruinosus) |
| Tibetan brown bear | Kragenbaer (Ursus arctos pruinosus) |
