The space warps on the Space Warps tab are: Wave, Bend. Taper, Noise, Twist, Skew, Stretch, Bomb, PBomb, Ripple, Displace, Conform, Gravity, Wind, Motor, Push, Deflector, SDeflector, UDeflector, Path Follow, FFD(Box), and FFD(Cyl).
You'll notice that some of these are duplicates of buttons found on the Particles tab, because these forces can be used to affect particles or applied to other shapes.
