| bu | boo |
| bua | boo |
| Buada | Buada |
| Buan | Buan |
| Bubanza | Bubanza Province |
| Bubastis | Bubastis |
| Bubba Ho-tep | Bubba Ho-tep |
| bubbel-policy | bubble policy |
| bubbelbad | whirlpool |
| bubbelgum | bubble gum |
| bubbla | bubble |
| bubblande | bubbly |
| Bubblegum Crisis | Bubblegum Crisis |
| Bucaramanga | Bucaramanga |
| Buchanan County | Buchanan County |
| Buchananmedaljen | Buchanan Medal |
| Buchara | Bukhara |
| Buchenwald | Buchenwald concentration camp |
| Bucheon | Bucheon |
| Buchholterberg | Buchholterberg |
| Buchillon | Buchillon |
| Buchis | Bakha |
| Buck Dharma | Buck Dharma |
| Buck Rogers | Buck Rogers |
| buckanjär | buccaneer |
| Buckila | Pukkila |
| Buckingham Palace | Buckingham Palace |
| Buckinghamshire | Buckinghamshire |
| buckla | dent |
| Buckminster Fuller | Buckminster Fuller |
| Buckow | Buckow |
| Buckten | Buckten |
| Bucolica | Bucolics |
| bud | offer |
| Bud Spencer | Bud Spencer |
| Budapest | Budapest |
| Budapest-Bamako | Budapest-Bamako |
| Budapests tunnelbana | Budapest Metro |
| Budbärar-RNA | Messenger RNA |
| budbärare | courier |
| Budbäraren | The Go-Between |
| Budd-Chiaris syndrom | Budd-Chiari syndrome |
| Budda | Buddha |
| Buddha | Buddha |
| buddhism | Buddhism |
| buddism | Buddhism |
| buddist | Buddhist |
| buddister | buddhists |
| buddistisk | Buddhist |
