| baseare | to baseadical |
| basebol | baseball |
| basebolista | baseball player |
| Basellaceae | Basellaceae |
| basenji | Basenji |
| basente | base |
| Bases Britânicas Soberanas | Akrotiri and Dhekelia |
| bases de dados | database |
| bases de dados relacionais | relational database |
| Bases de lançamentos espaciais | Space port |
| Bash | Bash |
| Bashar al-Assad | Bashar al-Assad |
| Bashkiriano | Bashkirian |
| Bashkortostão | Bashkortostan |
| BASIC | BASIC |
| basicamente | basically |
| basicidade | basicity |
| basidiomicetos | basidiomycete |
| Basidiomycota | Basidiomycota |
| Basil Liddell Hart | Basil Liddell Hart |
| Basil Zaharoff | Basil Zaharoff |
| Basileia | Basel |
| Basilica de Saigon Notre-Dame | Saigon Notre-Dame Basilica |
| Basilicata | Basilicata |
| basilicão | basil |
| Basilio Valentim | Basil Valentine |
| basilisco | basilisk |
| Basiliscus | Basiliscus |
| Basilisk Kouga Ninpouchou | Basilisk |
| Basilosaurus | Basilosaurus |
| Basiléia | Basel |
| Basly | Basly |
| Basmala | Basmala |
| Basmanny | Basmanny District |
| basquete | basketball |
| basquete(bol) | basketballrly |
| basquetebol | basketball |
| Basquetebol do Sport Lisboa e Benfica | SL Benfica |
| Basquetebol em cadeira de rodas | Wheelchair basketball |
| Basquetebol nos Jogos Olímpicos | Basketball at the Summer Olympics |
| basquetebolista | basketball player |
| Basquíria | Bashkortostan |
| Bassam Tibi | Bassam Tibi |
| Bassas da Índia | Bassas da India |
| Basse-Terre | Basse-Terre |
| Bassella | Bassella |
| Bassenge | Bassenge |
| Bassersdorf | Bassersdorf |
| Basseterre | Basseterre |
| Bassignac | Bassignac |
| Bassilac | Bassillac |
| Bassins | Bassins |
| Bassora | Basra |
| Bassussarry | Bassussarry |
| bassê | dachshund |
| basta a cada dia o seu mal | sufficient unto the day is the evil thereof |
| bastante | sufficient |
| bastantes | enough |
| bastar | suffice |
