### - b -

- base_sprites : RailtypeInfo
- been_used : Cheat
- begin : TinyEnumT< Tenum_t > , MakeEnumPropsT< Tenum_t, Tstorage_t, Tbegin, Tend, Tinvalid >
- behaviour : IndustrySpec
- best : FindTrainOnTrackInfo
- block : AirportFTA
- block_size_bits : OldMemoryPoolBase
- blocks : OldMemoryPoolBase
- bottom : Widget
- bribe : EconomySettings
- bridge_offset : RailtypeInfo
- bridge_pillars : GUISettings
- buckets : AIAbstractList
- buffer : ReusableBuffer< T > , SpriteLoader::Sprite , IConsoleLine
- bug : LoggedChange
- build_date : Station , TileDesc
- build_depot : RailtypeInfo
- build_ew_rail : RailtypeInfo
- build_in_pause : Cheats
- build_ns_rail : RailtypeInfo
- build_on_slopes : ConstructionSettings
- build_tunnel : RailtypeInfo
- build_x_rail : RailtypeInfo
- build_y_rail : RailtypeInfo