| baseball | base-ball |
| Baseball at the Summer Olympics | Baseball aux Jeux Olympiques |
| baseball bat | batte de base-ball |
| baseball cap | casquette de baseball |
| baseball field | stade de base-ball |
| baseball game | baseball |
| baseball player | joueur de baseball |
| Baseball positions | Positions au baseball |
| Baseball statistics | Statistiques au baseball |
| Baseball World Cup | Coupe du monde de baseball |
| baseboard | plinthe |
| BASEketball | BASEketball |
| Basel | Bâle |
| Basel Accord | Accords de Bâle |
| Basel Boys Choir | Chœur de garçons de Bâle |
| Basel City Walls | Muraille de Bâle |
| Basel Committee on Banking Supervision | Comité de Bâle |
| Basel Convention | Convention de Bâle |
| Basel Dove | Colombe de Bâle |
| Basel I | Bâle I |
| Basel II | Bâle II |
| Basel Münster | Cathédrale de Bâle |
| Basel problem | Problème de Mengoli |
| Basel SBB | Gare de Bâle CFF |
| Basel-City | Canton de Bâle-Ville |
| Basel-Country | Bâle-Campagne |
| Basel-Region | Bâle-Campagne |
| Basel-Stadt | Bâle-Ville |
| baseless | sans fondement |
| baseline | référence |
| baseline monitoring | station de référence de surveillance |
| basella | baselle |
| Basellaceae | Basellaceae |
| basement | cave |
| Basement membrane | Lame basale |
| baseness | bassesse |
| Basenji | basenji |
| bash | frapper |
| bash around | frapper à grands coups |
| Bash at the Beach | WCW Bash at the Beach |
| bash in | défoncer |
| bash the bishop | étrangler le borgne |
| bash up | cogner |
| basha | bâche |
| Bashan | Bashân |
| Bashar al-Assad | Bachar el-Assad |
| Basher | Cogneur |
| bashful | timoré |
| bashfulness | réserve |
| Bashi-bazouk | Bachi-bouzouk |
| Bashkir | bachkir |
| Bashkiria | Bachkirie |
| Bashkortostan | Bachkirie |
| bashlyk | bachlyk |
| Basia Trzetrzelewska | Basia Trzetrzelewska |
| basic | alcalin |
| Basic Encoding Rules | Basic encoding rules |
| Basic English | Anglais basic |
| basic food requirement | besoins alimentaires de base |
| basic ideas | idées de base |
| Basic Income Earth Network | Allocation universelle |
| Basic Linear Algebra Subprograms | Basic Linear Algebra Subprograms |
| Basic number | Base |
| basic research | recherche fondamentale |
| Basic Role-Playing | Système Basic RolePlaying |
| Basic rules | Règles de base |
| Basic taste | Goût |
| Basic Treaty | Traité fondamental |
| basically | fondamentalement |
| basicity | basicité |
| basics | essentiel |
| basidiomycete | basidiomycète |
| Basidiomycota | Basidiomycota |
| basidium | baside |
| Basij | Basij |
| basil | basilic |
| Basil al-Assad | Bassel el-Assad |
| Basil Fool for Christ | Basile le Bienheureux |
| Basil I | Basile Ier |
| Basil II | Basile II |
| Basil Liddell Hart | Liddell Hart |
| Basil of Caesarea | Basile de Césarée |
| Basil Poledouris | Basil Poledouris |
| Basil Zaharoff | Basil Zaharoff |
| Basilar artery | Artère basilaire |
| Basileus | Basileus |
| Basilian monk | Basiliens |
| basilica | basilique |
| Basilica Aemilia | Basilique Aemilia |
| Basilica Cathedral of Our Lady of the Rosary | Cathédrale de Rosario |
| Basilica Cistern | Citerne Basilique |
| Basilica dei Santi Giovanni e Paolo | Basilique de San Zanipolo |
| Basilica della Santa Casa | Sainte Maison de Lorette |
| Basilica di San Miniato al Monte | San Miniato al Monte |
| Basilica di Santa Croce di Firenze | Santa Croce |
| Basilica di Santa Maria della Salute | Basilique Santa Maria della salute de Venise |
| Basilica di Santa Maria Gloriosa dei Frari | Église Santa Maria Gloriosa dei Frari |
| Basilica di Santa Maria Maggiore | Basilique Sainte-Marie-Majeure |
| Basilica di Santa Maria Novella | Santa Maria Novella |
| Basilica Julia | Basilique Julia |
| Basilica of Maxentius | Basilique de Maxence et Constantin |
| Basilica of Our Lady of Guadalupe | Basilique Notre-Dame de Guadalupe de Mexico |
| Basilica of Our Lady of Peace of Yamoussoukro | Basilique Notre-Dame de la Paix de Yamoussoukro |
| Basilica of Our Lady of the Pillar | Basilique de Nuestra Señora del Pilar de Saragosse |
| Basilica of Saint Paul Outside the Walls | Basilique Saint-Paul-hors-les-murs |
| Basilica of San Isidoro | Basilique de San Isidoro de León |
| Basilica of San Vitale | Basilique San Vitale de Ravenne |
| Basilica of Santa Maria Novella | Santa Maria Novella |
| Basilica of Superga | Basilique de Superga |
| Basilica of the Vierzehnheiligen | Vierzehnheiligen |
| Basilica Palladiana | Basilique palladienne |
| Basilica Ulpia | Basilique Ulpia |
| Basilicata | Basilicate |
| Basilideans | Basilidiens |
| Basilides | Basilide |
