Spatial Coverage
- Blue Earth Region1
- Blue Hill Bay (Me.)1
- Bo Hai (China)1
- Bora-Bora1
- Bora-Bora (French Polynesia)1
- Bordeaux (Nouvelle-Aquitaine)1
- Bordeaux (Nouvelle-Aquitaine, France)1
- Bordeaux Region1
- Bordeaux Region (France)1
- Bordeaux Region (Nouvelle-Aquitaine)1
- Bosnia and Hercegovina1
- Boundary Pass (B.C. and Wash.)1
- Bransfield Strait1
- Brest1
- Brimfield (Mass.)1
- Brimfield.1
- Brindisi1
- Brindisi (Italy)1
- Bronx County1
- Brunei1
