| Bartolomeo Ammanati | Bartolomeo Ammanati |
| Bartolomeo Cristofori | Bartolomeo Cristofori |
| Bartolomeo Eustachi | Bartholomeus Eustachius |
| Bartolomeo Manfredi | Bartolommeo Manfredi |
| Bartolomeo Vivarini | Bartolomeo Vivarini |
| Bartolomeu Dias | Bartolomeus Diaz |
| Bartolomew | Bartholomeus |
| Bartolommeo Bandinelli | Bartolomeo Bandinelli |
| Bartolomé de las Casas | Bartolomé de Las Casas |
| Bartolomé Esteban Murillo | Bartolomé Murillo |
| Barton County | Barton County |
| Bartonian | Bartonien |
| Bartoszyce | Bartoszyce |
| Bartoszyce County | Powiat Bartoszycki |
| Bartın Province | Bartın |
| Baruch ben Neriah | Baruch |
| Baruch Spinoza | Baruch de Spinoza |
| Baruta Municipality | Baruta |
| Barver | Barver |
| Barwedel | Barwedel |
| Barwice | Barwice |
| Barxeta | Barxeta |
| Barycentric coordinates | Barycentrische coördinaten |
| Barye | Barye |
| baryon | baryon |
| Baryonyx | Baryonyx |
| Barysaw | Barisaw |
| Barzan Ibrahim al-Tikriti | Barzan Ibrahim al-Tikriti |
| Barßel | Barßel |
| Bas Belder | Bas Belder |
| Bas Giling | Bas Giling |
| Bas-Intyamon | Bas-Intyamon |
| bas-relief | bas-reliëf |
| Bas-Rhin | Bas-Rhin |
| Basadingen-Schlattingen | Basadingen-Schlattingen |
| Basal body temperature | Basale lichaamstemperatuur |
| Basal cell carcinoma | Basaalcelcarcinoom |
| Basal ganglia | Basale ganglia |
| basal layer | kiemlaag |
| basalt | basalt |
| basaltic | basaltachtig |
| Basanite | Basaniet |
| Basarab I of Wallachia | Basarab I |
| Basarab metro station | Basarab |
| Basarabeasca | Basarabeasca |
| Bascapè | Bascapè |
| bascule bridge | basculebrug |
| Basdahl | Basdahl |
| base | gemeen |
| base class | basisklasse |
| BASE jumping | BASE-jumpen |
| base line | binnenveldlijn |
