pres - rean
- pressure drop
- pressure gradient
- pressure melting
- pressure of glacier bottom water
- pressure passage
- pressure tube
- pressure water
- pressure-melting
- pressure-melting point
- pressured conduit
- pressured subglacial water
- pressured subglacial water from beneath ice front
- presumed horisontal stretch of tunnel
- probable subglacial outflow during jokulhlaup
