chro - coll
- chroma
- chromatic aberration
- chromatic adaptation
- chromatic color
- chromatic diagram
- chromatic dispersion
- chromatic parallax
- chromatic phase plate
- chromatic polarization
- chromatic scale
- chromaticity
- chromaticity coordinates
- chromaticity diagram
- chromatism
- chromatism of magnification
- chromatogram
- chromatograph
- chromatographic
- chromatographic analysis
- chromatographic column
- chromatographic gas analyzer
- chromatographic separation
- chromatography
- chromatography apparatus
- chromel-alumel thermocouple
- chromel-constantan thermocouple
- chromic acid
- chrominance
- chrominance axis
- chrominance dc restorer
- chrominance separation
- chrominance takeoff
- chromium
- chromium chalcogenide spinel
- chromium plating
- chromium steel
- chromizing
- chromo-electric hadron string
- chromodynamic coupling constant
- chromodynamic effect