Dictionaries, Thesauruses, Pictures, and Press Releases
- Bai-u season
 - Baier Johann Jacob
 - Baikal oilfish
 - Baikal sculpins
 - Bailey Edward Battesby
 - Bailey, Liberty Hyde, Jr.
 - Bailey, Loring Woart
 - Bailey, Solon Irving
 - Baileys triple catch
 - Baillou, Guillaume De
 - Bailly, Jean-Sylvain
 - Bainbridge, Kenneth (Ken) Tompkins
 - Baire, René Louis
 - Bairnsdalian
 - Bajocian
 - bakanae disease
 - bakanae disease
 - Baker John Gilbert
 - baker's yeast
 - Baker, Henry
 
