spli - stea
- spline interpolation
- splinter
- splintering
- split explicit method
- split window technique
- splitting factor
- splitting frequency
- splitting method
- sponge boundary condition
- sponge layer
- spongy growth
- spongy hail
- spongy ice
- spontaneous nucleation
- sporadic E-layer
- sporadic E-region
- sporadic meteor
- spot wind
- spout
- spray
