high - hydr
- high
- high aloft
- high altitude
- high arctic climate
- high cloud
- high flow year
- high foehn
- high fog
- high frequency
- high frequency amplifier
- high frequency oscillator
- high frequency radio acoustic sounder
- high index
- high latitude substorm index
- high overcast
- high polar glacier
- high pressure
- high pressure center
- high pressure system
- high rate data storage subsystem
- high resolution infrared radiation sounder
- high resolution infrared radiometer
- high resolution infrared sounder
- high resolution picture transmission
- high ridge
- high sea
- high speed facsimile
- high tide
- high vacuum
- high water
- high water level
- high water mark
- high wind
- high-altitude observatory
- high-altitude station
- high-inversion fog
- high-level anticyclone
- high-level cloud
- high-level cyclone
- high-level ridge
