cumu - Davi
- cumulative error
- cumulative frequency
- cumulative temperature
- cumuliform (cloud)
- cumulogenitus
- cumulonimbus
- cumulonimbus arcus
- cumulonimbus calvus
- cumulonimbus capillatus
- cumulonimbus incus
- cumulonimbus mammatus
- cumulostratus
- cumulus
- cumulus (field) model
- cumulus base
- cumulus congestus
- cumulus convection
- cumulus drying
- cumulus fractus
- cumulus heating
- cumulus humilis
- cumulus lenticularis
- cumulus mediocris
- cumulus parameterization
- cumulus parameterization scheme
- cumulus pileus
- cumulus stage
- cumulus undulatus
- cup anemometer
- cup crystal
- cup-contact anemometer
- cup-counter anemometer
- cup-generator anemometer
- curie
- curl
- curl of vector
- curl of wind stress
- current
- current chart
- current ellipse
