subs - taxi
- subsea pipeline anchor
- subsea test tree
- subsea well completion
- subsea work enclosure
- subsealing
- subsequent faults
- subsequent fracture curve
- subset
- subset(t)ability
- subset(t)ability
- subshaft
- subshot
- subsidence
- subsidence area
- subsidence crater
- subsidence inversion
- subsidence prediction
- subsidence profile
- subsidence tank
- subsidence transient
- subsidence trough
- subsidiary bearer
- subsidiary resonance
- subsieve powder
- subsieve size
- subsilicate
- subsoil
- subsoil irrigation
- subsoil water
- subsonic
- subsonic aircraft
- subsonic axisymmetric near wake
- subsonic engine
- subsonic flight
- subsonic flow
- subsonic frequency
- subsonic intake
- subsonic laser
- subsonic speed
- subspan oscillation