- blank ticket
- blanket
- blanket deposit
- blanket vein
- blanking
- blanking machine
- blanking pulse
- bimetal
- bimetal spring
- bimetallic
- bimetallic instrument
- bimetallic strip
- binary card
- binary coding
- binary digit
- binary divider
- binary image
- binary item
- binary logic
- binary numeral
- binary operation
- binary sequence
- binary stream
- binaural
- binder
- binder soil
- bindery
- binding agent
- binding band
- binding chain
- binding energy
- binding machine
- binding margin
- binding nut
- binding offset
- binding rafter
- binding runway
- binding screw
- binding stone
- binding strength
- binding wire
- binit
- biting
- bitmap
- bitmap display
- bitmap font
- bitstock
- bitt
- Bitter magnet
- bitter water
- bittern
- bitulithic pavement
- bitumen
- bitumen distributor
- bitumen emulsion
- bitumen heater
- bitumen kettle
- bitumen lining
- bitumen paint
- bitumen pot
- bitumen roofing
- bitumen varnish
- bituminization
- bituminize
- bituminosa fissilis
- bituminous
- bituminous coating
- bituminous concrete
- bituminous distributor
- bituminous facing
- bituminous grout
- bituminous limestone
- bituminous pitch
- bituminous road
- bituminous rock
- bituminous schist
- bituminous shale
- bituminous slate
- bituminous tar
- bituminous treatment
- bituminous varnish
- bitwise
- bivalence
- bivalent
- bivalve
- bivariate
- BL-clamped
- black
- black annealing
- black body
- black box
- black carbon
- black centre
- black clipper
- black copper
- black crush
- black lead
- black level
- black light
- black mica