star - stra
- star aberration
- star acquisition time
- star altitude error
- star azimuth
- star center
- star choosing
- star declination
- star fix
- star flare
- star grain propellant
- star light
- star line
- star navigation
- star oriented real time tracking instrument
- star quad
- star sensor
- star shaped hole
- star telescope
- star tracker
- star tracking homing
- star tracking system
- star tracking telescope
- starboard
- stark modulation
- start complex site selection
- start controller
- start of message
- start point
- start stop capability
- start stop circuit
- start stop mechanism
- start stop telegraphic machine
- start up circuit
- start valve
- start/stop button
- starter
- starter cable
- starter charge
- starter dog
- starter fire composition
