- bagged
- bagger weigher
- bagio
- bagpipe
- Bagrease
- Bahama
- Baikonur Space Center
- bail
- bail out
- bail-out
- bailer
- bailey wall
- bailout
- Baily's beads
- Bainite
- bainite hardening
- baiu
- baked flux
- bakelite
- bakelite paper
- bakeout
- Baker
- baking of varnish
- balance
- balance agitator
- balance car
- balance computer
- balance dynamometer
- balance level
- balance mass
- balance measurement
- balance of moving part
- balance plate unit
- balance reading
- balance sheet
- balance tab
- balance weight
- balance weight lever
- balanced
- balanced aileron
- balanced amplitude modulation
- balanced brake
- balanced crystal diode mixer
- balanced demodulator
- balanced field length
- balanced ingot
- balanced method
- balanced mixer
- batch gas-solid fluidized bed
- batch quantity