Brit - cale
- britch wool
- British Association thread
- British buttress
- British Standard buttress thread
- British Standard Coarse
- British Standard cycle thread
- British Standard Electrical Conduit Thread
- British Standard Fine
- British Standard Fine screw thread
- British Standard fine thread
- British Standard pipe thread
- British Standard pipe thread for non-pressure-tight joints
- British Standard pipe thread for pressure-tight joints
- British Standard thread
- British Standard Whitworth thread
- British Standards Institute
- British straight pipe thread
- British taper pipe thread
- British thermal unit
- British thread
- British Whitworth fine thread
- British Whitworth special
- brittle
- brittle finish
- brittle fracture
- brittle lacquer
- brittle lacquer method
- brittle point
- brittle varnish
- brittleness
- broach
- broach puller
- broach pulling mechanism
- broach-pulling mechanism
- broaching bit
- broaching machine
- broaching press
- broaching speed
- broachings
- broad
