stra - supe
- straddle
- straddle the target
- straddle undercarriage
- strafe
- strafer
- strafer aircraft
- strafing aircraft
- strafing attack
- strafing fire
- strafing hop
- strafing pass
- strafing plane
- strafing raid
- straggler
- straight
- straight blade
- straight climb
- straight dive
- straight flight
- straight glide
- straight grain
- straight heading
- straight jet
- straight line course
- straight pass
- straight pullup
- straight run
- straight stall
- straight throat section
- straight thrust chamber
- straight turbojet
- straight wing
- straight-ahead stalling speed
- straight-and-Ievel command
- straight-and-Ievel relay
- straight-and-level attitude
- straight-and-level stabilizer
- straight-course speed record
- straight-demand type system
- straight-finger gloves
