| Subject | English | French |
| photo. | additive color process | synthèse additive de couleurs |
| tech. | additive color process | synthèse de couleurs |
| comp. | four-color print process | processus d'impression en quatre couleurs |
| market., commun. | four-color process | quadrichromie |
| comp., MS | process color | couleur de la quadrichromie (One of the four transparent inks (cyan, magenta, yellow, and black) that are used in commercial printing to produce color photographic images and a wide range of solid colors) |
| IT, dat.proc. | three-color process | trichromie |
| IT, dat.proc. | two-color process | bi-chromie |