all- - answ
- all-around looking
- all-around looking antenna
- all-bottom
- all-bottom sound
- all-digital IBOC
- all-elbows
- all-junction device
- all-metal magnetoresistor
- all-metal package
- all-nuclear maser
- all-pass
- all-pass amplifier
- all-pass filter
- all-pass network
- all-pass transfer function
- all-points addressable graphics
- all-pole filter
- all-pole function
- all-purpose
- all-purpose amplifier
- all-round-looking radar
- all-sky camera
- all-sky sign
- all-to-all relay
- all-top
- all-top sound
- all-wave antenna
- all-wave receiver
- all-zero filter
- all-zero function
- all-zero state
- all-zeros character
- allele
- Allen screw
- alliance game
- alligator
- alligator clip
- allocate
- allocated channel
- allocated frequency band
