| base | Grund |
| Base Amundsen-Scott | Amundsen-Scott-Südpolstation |
| Base Artigas | Artigas |
| base aérea | Flugplatz |
| Base Aérea de Yokota | Yokota Air Base |
| Base aérea Ramstein | Ramstein Air Base |
| Base Bellingshausen | Bellingshausen-Station |
| base de datis relacional | relationale Datenbank |
| base de datos | Datenbank |
| Base de datos de red | Netzwerkdatenbankmodell |
| Base de datos de tablas de finales | Endspiel-Datenbank |
| Base de datos jerárquica | Hierarchisches Datenbankmodell |
| Base de datos multidimensional | Multidimensionale Datenbank |
| Base de datos orientada a objetos | Objektorientiertes Datenbankmodell |
| base de datos relacional | relationale Datenbank |
| Base de datos temporal | Temporale Datenbank |
| Base de la Fuerza Aérea de Edwards | Edwards Air Force Base |
| Base de la Fuerza Aérea de Nellis | Nellis Air Force Base |
| Base de Lewis | Lewis-Base |
| Base de masa para rellenos du | Mürbeteig |
| Base de masa para rellenos dulces | Mürbeteig |
| base espacial | Raumstation |
| base jurídica | Rechtsgrundlage |
| Base militar | Militärbasis |
| Base naval | Flottenstation |
| Base nitrogenada | Nukleinbasen |
| Base Orcadas | Orcadas-Station |
| Base Rothera | Rothera-Station |
| Base Scott | Scott Base |
| Base Vostok | Wostok-Station |
| BASEketball | Die Sportskanonen |
| Basella | Bassella |
| Basellaceae | Basellgewächse |
| Basenji | Basenji |
| bases | Base |
| Bases antárticas permanentes | Forschungsstationen in der Antarktis |
| Bases de conocimiento | Wissensdatenbank |
| bases de datos | Datenbank |
| Bases y refugios antárticos de Brasil | Estação Antártica Comandante Ferraz |
| Bashar al Assad | Baschar al-Assad |
| Basharmal Sultani | Basharmal Sultani |
| Bashir Gemayel | Bachir Gemayel |
| Bashkortostán | Baschkortostan |
| Basi-bozuk | Başı Bozuk |
| Basia Trzetrzelewska | Basia |
| BASIC | BASIC |
| Basic Instinct | Basic Instinct |
| BASICA | BASICA |
| basidiomiceto | Basidiomyceten |
| Basidiomycetes | Basidienpilze |
| Basidiomycota | Basidienpilze |
| Basil Liddell Hart | Basil Liddell Hart |
| Basil Poledouris | Basil Poledouris |
| Basil Zaharoff | Basil Zaharoff |
| Basilea | Basel |
| Basilea II | Basel II |
| Basilea' | Basel |
