subm - swit
- submarine cable
- submarine cable repeater
- submarine fiber-optic cable communication system
- submarine line
- submarine navigation
- submarine optical fibre cable
- submarine sound signal
- submarine telecommunication cable
- submaster
- submerged arc welding
- submerged repeater
- submersible terminal
- submicron aligner
- submicron circuit technology
- submicron design rules
- submicron geometries
- submicron mask
- submicron technology
- subminiature choke
- subminiature component
- subminiature connector
- subminiature construction
- subminiature engineering
- subminiature lamp
- subminiature relay
- subminiature tube
- subminiaturized
- submission call
- submixer
- submount
- submultiple
- subnet
- subnet mask
- subnormal cathode fall
- subnormal glow discharge
- suboptimization
- subordinate resonance
- subproduct
- subprogram
- subrange
