satu - self
- saturated nozzle
- saturation attack
- saturation characteristic
- saturation level
- saturation value
- saturn configuration
- saturn launched meteoroid satellite
- saturn project office
- sault sainte marie air defense sector
- sauter mean diameter
- saw tooth generator
- sawtooth current generator
- scaffold bridge
- scale
- scale change
- scale conventional sign
- scale error
- scale factor
- scale height
- scale indicator
- scale interval
- scale length
- scale model
- scale model test
- scale of slopes
- scale platform
- scaled down engine
- scaler
- scaling factor
- scaling of accelerometers
- scaling relation
- scaling rule
- scan off beam
- scan period
- scandinavian airlines system
- scanning antenna
- scanning aperture
- scanning area
- scanning beam
- scanning beam pulse
