| budge | mover |
| budgerigar | periquito australiano |
| budget | orçamento |
| budget policy | política orçamental |
| budgetary | orçamentário |
| budgeting | orçamento |
| Budha | Budha |
| Budi Lake | Lago Budi |
| Budjak | Budjac |
| Budmerice | Budmerice |
| budpple | broto |
| Budva | Budva |
| Budweiser | Budweiser |
| Budějovický Budvar | Budweiser Budvar |
| Budō | Budô |
| BUE | Arco |
| Buea | Buéa |
| Buenaventura | Buenaventura |
| Buenaventura Durruti | Buenaventura Durruti |
| Buenos Aires | Buenos Aires |
| Buenos Aires Metro | Metro de Buenos Aires |
| Buenos Aires Province | Província de Buenos Aires |
| buff | devoto |
| Buff-fronted Owl | Caburé-acanelado |
| Buff-necked Ibis | Curicaca |
| buffalo | bisão |
| Buffalo Bill | Buffalo Bill |
| Buffalo Bills | Buffalo Bills |
| Buffalo Boots | Buffalo |
| Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo | Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo |
| Buffalo City Local Municipality | Buffalo City |
| Buffalo County | Condado de Buffalo |
| Buffalo Sabres | Buffalo Sabres |
| Buffalo Soldier | Buffalo Soldier |
| Buffalos | Búfalo |
| buffer | amortecedor |
| Buffer overflow | Buffer overflow |
| buffer solution | regulador de acidez |
| buffer state | estado-tampão |
| Buffer storage | Memória auxiliar |
| bufferns (medicine) | buffer (informática) |
| buffet | bufê |
| Buffet lunch | Lunch |
| buffing | polimento |
| bufflehead | pato-de-touca-branca |
| bufflis | siena (cor)e corda) |
| buffoon | brincalhão |
| buffoonery | bufonaria |
| Buffy Fish-owl | Bubo ketupu |
| Buffy the Vampire Slayer | Buffy the Vampire Slayer |
| Bufotenin | Bufotenina |
| Bufotoxin | Bufotoxina |
| bug | erro |
| Bug hole | Cúpula geodésica |
| bug house (AUS) | cindirta |
| bug-a-brac | bug (informática) |
| Bugatti | Bugatti |
| Bugatti Automobiles SAS | Bugatti |
| Bugatti Circuit | Bugatti Circuit |
| Bugatti Veyron | Bugatti Veyron |
| bugbear | pesadelo |
| bugger | sodomita |
| Buggingen | Buggingen |
| Buggles | The Buggles |
| buggy | carrinho de bebê |
| Bugia | Bejaia |
| bugle | bugle |
