elev - equi
- elevation
- elevation angle
- elevation error
- elevation of ivory point
- elevation position indicator
- elevation-angle error
- Eliassen grid
- Eliassen-Palm flux
- ellipse
- ellipsoid of gyration
- elliptic condition
- elliptical polarization
- Elmo's fire
- Elsasser absorption band
- Elsasser band model
- Elsasser's radiation chart
- elvegust
- emagram
- emanations
- emanometer
