conn - coun
- contraflow condenser
- contragradient
- contraindication
- contrainterleukin
- contralateral
- contrarotation
- contrast colour
- contrast control
- contrast control device
- contrast dynamic range
- contrast medium
- contrast range
- contrast ratio
- contrast threshold
- contrasupression
- contravalence
- contravalency
- contravariance
- contravariant
- contravariant functor
- contributory deduction
- control action
- control and display
- control assembly
- control box
- control bus
- control channel
- control circuit
- control cock
- control device
- control electrode
- control engineering
- control equipment
- control experiment
- control factor
- control grid
- control holding range
- control instrument
- control limits
- control mechanism
