subs - swin
- subsatellite point
- subsatellite time
- subside
- subsidence
- subsident tectonic movement
- subsidiary
- subsidiary low
- subsidiary passband
- subsoil
- substance
- substandard
- substantial
- substation
- substitute
- substope
- substoping
- substratum
- substructure derrick
- subsurface
- subsurface conditions indicator
- subsurface contour map
- subsurface correlation
- subsurface discontinuity
- subsurface formation
- subsurface geology
- subsurface horizon
- subsurface information
- subsurface inhomogeneity
- subsurface irregularity
- subsurface layer
- subsurface layering
- subsurface medium
- subsurface point
- subsurface pump drive
- subsurface reflection
- subsurface resistivity
- subsurface scattering
- subsurface section
- subsurface variations
- subsurface velocity
