| bacille | bacillus |
| Bacille de Calmette et Guérin | Bacillus Calmette-Guérin |
| Bacille de Koch | Mycobacterium tuberculosis |
| Bacille tuberculeux | Mycobacterium tuberculosis |
| bacilliforme | bacilliform |
| Bacillose | Tuberculosis |
| Bacitracine | Bacitracin |
| Back in Black | Back in Black |
| Back To Basics | Back to Basics |
| Back to Bedlam | Back to Bedlam |
| Back to Black | Back to Black |
| Back to earth | Back to Earth |
| Back to Jerusalem | Back To Jerusalem movement |
| back-end | back end |
| Backdraft | Backdraft |
| backgammon | backgammon |
| Background Intelligent Transfer Service | Background Intelligent Transfer Service |
| Backnang | Backnang |
| Backstreet Boys | Backstreet Boys |
| Backwaters | Backwaters of Kerala |
| Baclofène | Baclofen |
| Baco noir | Baco noir |
| bacon | bacon |
| baconien | Baconian |
| Bacteria | Bacteria |
| Bacterial Artificial Chromosome | Bacterial artificial chromosome |
| Bactriane | Bactria |
| Bactrie | Bactria |
| Bactris gasipaes | Bactris gasipaes |
| Bactrocera | List of Bactrocera species |
| Bactrosaurus | Bactrosaurus |
| bactériacées | bacteriacea |
| bactéricide | bactericide |
| bactérie | bacterium |
| bactérie fécale | faecal bacterium |
| bactérien | bacterial |
| bactéries | bacteria |
| bactériologie | bacteriology |
| bactériologique | bacteriological |
| bactériologiste | bacteriologist |
| Bactériolytique | Bacteriolytic |
| bactériophage | bacteriophage |
| Bactériorhodopsine | Bacteriorhodopsin |
| Bacău | Bacău |
| Bad Abbach | Bad Abbach |
| Bad Aibling | Bad Aibling |
| Bad Arolsen | Bad Arolsen |
| Bad Bentheim | Bad Bentheim |
| Bad Bergzabern | Bad Bergzabern |
| Bad Berka | Bad Berka |
| Bad Bleiberg | Bad Bleiberg |
| Bad Boy Records | Bad Boy Records |
| Bad Boys | Bad Boys |
| Bad boys blue | Bad Boys Blue |
| Bad Boys II | Bad Boys II |
| Bad Brains | Bad Brains |
| Bad Bramstedt | Bad Bramstedt |
| Bad Company | Bad Company |
| Bad Doberan | Bad Doberan |
| Bad Düben | Bad Düben |
| Bad Dürkheim | Bad Dürkheim |
| Bad Dürrheim | Bad Dürrheim |
| Bad Eilsen | Bad Eilsen |
| Bad Elster | Bad Elster |
| Bad Ems | Bad Ems |
| Bad Endorf | Bad Endorf |
| Bad Fallingbostel | Bad Fallingbostel |
| Bad Gastein | Bad Gastein |
| Bad Godesberg | Bad Godesberg |
| Bad Goisern | Bad Goisern |
| Bad Hersfeld | Bad Hersfeld |
| Bad Homburg vor der Höhe | Bad Homburg |
| Bad Honnef | Bad Honnef |
| Bad Kissingen | Bad Kissingen |
| Bad Kleinkirchheim | Bad Kleinkirchheim |
| Bad Kreuznach | Bad Kreuznach |
| Bad Kösen | Bad Kösen |
| Bad Liebenstein | Bad Liebenstein |
| Bad Liebenzell | Bad Liebenzell |
| Bad Lieutenant | Bad Lieutenant |
| Bad Lippspringe | Bad Lippspringe |
| Bad Mergentheim | Bad Mergentheim |
| Bad Münster am Stein | Bad Münster am Stein |
| Bad Oeynhausen | Bad Oeynhausen |
| Bad Ragaz | Bad Ragaz |
| Bad Rappenau | Bad Rappenau |
| Bad Reichenhall | Bad Reichenhall |
| Bad Religion | Bad Religion |
| Bad Rippoldsau-Schapbach | Bad Rippoldsau-Schapbach |
| Bad Rothenfelde | Bad Rothenfelde |
| Bad Salzuflen | Bad Salzuflen |
| Bad Santa | Bad Santa |
| Bad Sassendorf | Bad Sassendorf |
| Bad Saulgau | Bad Saulgau |
| Bad Schönborn | Bad Schönborn |
| Bad Soden | Bad Soden |
| Bad Sulza | Bad Sulza |
| Bad Taste | Bad Taste |
| Bad times | Harsh Times |
| bad trip | bad trip |
| Bad Urach | Bad Urach |
| Bad Vilbel | Bad Vilbel |
| Bad Wiessee | Bad Wiessee |
| Bad Windsheim | Bad Windsheim |
| Bad World Tour | Bad World Tour |
| Bad Wünnenberg | Bad Wünnenberg |
| Bad Zurzach | Bad Zurzach |
