mass - meta
- mass communication
- mass data
- mass memory
- mass soldering
- mass storage
- mass-parallel
- mass-volume
- massive
- master
- master browser
- master cell
- master clear flip-flop
- master clock
- master code
- master control
- master control center
- master control console
- master data
- master disk
- master domain
- master file
- master frequency
- master gain control
- master generator
- master group
- master group of channels
- master laser
- master level
- master maser
- master mode
- master oscillator
- master pulse
- master pump
- master replication server
- master reset code
- master station
- master timing frequency
- master transmitter
- master-slave principle
- mastergroup dropping equipment
