| but | ale |
| Butan | Bhutan |
| butane | butan |
| Butare | Butare |
| Butare Province | Butare |
| Butaritari | Butaritari |
| Butch Buchholz | Earl Buchholz |
| Butch Cassidy | Butch Cassidy |
| Butch Cassidy and the Sundance Kid | Butch Cassidy i Sundance Kid |
| Butch Reynolds | Butch Reynolds |
| butcher | masarz |
| Butchered at Birth | Butchered at Birth |
| butchery | rzeźnia |
| Butchery trade | Rzeęnia |
| butene | buten |
| Buteoninae | Myszołowy |
| Butha-Buthe District | Dystrykt Butha-Buthe |
| Buthrotum | Butrint |
| Butigeidis | Butygejd |
| Butler County | Hrabstwo Butler |
| Butler Lampson | Butler Lampson |
| Butlerian Jihad | Dżihad Butleriański |
| Butomaceae | Łączeń baldaszkowy |
| butt | niedopałek |
| butt crack | rów |
| butt-fucking | rżnięcie w dupę |
| Butte County | Hrabstwo Butte |
| Buttelstedt | Buttelstedt |
| Buttenheim | Buttenheim |
| Buttenwiesen | Buttenwiesen |
| butter | masło |
| butter spreader | nóż do masła |
| Butter tub | Kierznia |
| Butter-dish | Maselniczka |
| buttercup | jaskier |
| butterfly | motyl |
| Butterfly Cluster | Gromada Motyl |
| Butterfly effect | Efekt motyla |
| Butterfly ray | Gymnuridae |
| butterfly stroke | motylek |
| butterfly valve | zawór motylkowy |
| buttermilk | maślanka |
| Butters Stotch | Butters Stotch |
| butterscotch | toffi |
| butterwort | tłustosz |
| Butterworth filter | Filtr Butterwortha |
| buttery | maślany |
| buttock | pośladek |
| buttocks | pupa |
| button | guzik |
| button lift | wyciąg talerzykowy |
| button-cell battery | bateryjka |
| buttress | podpora |
| Buttress root | Korzenie szkarpowe |
| Buttstädt | Buttstädt |
| Butty | Kanapka |
| Butuan City | Butuan |
| Butvydas | Butywid |
| Butyl acetate | Octan butylu |
| Butylated hydroxytoluene | Butylowany hydroksytoluen |
