| Subject | English | French |
| law, econ. | a family relationship, parentage, marriage or affinity | les relations de famille, de parenté, de mariage ou d'alliance |
| gen. | according to their political affinities | par affinités politiques |
| med.appl. | affinity biosensor | biocapteur d'affinité |
| anal.chem. | affinity chromatography | chromatographie d’affinité |
| chem. | affinity chromatography | chromatographie d'affinité |
| transp. | affinity fare | tarif groupes d'affinités |
| industr., construct. | affinity for dyes | affinité tincturiale |
| comp., MS | affinity group | groupe d'affinités (A geographical grouping of a customer's hosted service deployments and storage accounts within Windows Azure. An affinity group can improve service performance by locating computer workloads in the same datacenter or near the target user audience) |
| transp. | affinity group charter | affrètement pour groupes ayant une certaine affinité |
| comp., MS | affinity marketing | marketing d'affinité (Selling products or services to customers with similar interests on the basis of their established buying patterns or preferences. Additionally, several noncompeting advertisers may join together to develop a single targeted campaign) |
| comp., MS | affinity mask | masque d'affinité (A value that contains bits for each processor on the system, defining which processors a process or thread can use) |
| gen. | affinity of taste between two people | la convenance de goût entre deux personnes |
| gen. | affinity of taste between two people | la convenance d'humeur entre deux personnes |
| biotechn. | affinity tag | marqueur d'affinité |
| med. | calcium affinity | affinité pour le calcium |
| chem. | chemical affinity | affinité chimique |
| med. | chromatic affinity | affinité chromatique |
| med. | chromosomal affinity | affinité chromosomique |
| biol. | differential affinity | affinité différentielle (of chromosomes) |
| h.rghts.act. | distinction on the grounds of political affinity | discrimination fondée sur le motif de l'affinité politique |
| textile | dye affinity | affinité de teinture |
| chem. | dye affinity | affinité tinctoriale |
| textile | dye affinity | substantivité |
| chem. | dye affinity | affinité du colorant (pour la fibre) |
| gen. | elective affinity | affinité élective |
| antenn. | electron affinity | travail d'extraction |
| earth.sc., chem. | electron affinity | électro-affinité |
| earth.sc., chem. | electron affinity | affinité électronique |
| antenn. | electron affinity | travail de sortie |
| comp., MS | extended affinity | affinité étendue (A type of client affinity that is preserved when configuring a change to a Network Load Balancing cluster. It also allows clients to keep affinity to a cluster host even if there are no existing connections from the client to the host) |
| el. | fourfold-coordination specific electron affinity | affinité électronique spécifique pour coordination quadruple |
| comp., MS | hard affinity | affinité processeur (A mechanism by which a thread can only run on a fixed set of one or more processors) |
| gen. | have an affinity with somebody | avoir des affinités avec (quelqu'un) |
| chem. | immuno-affinity chromatography | affino-immunochromatographie |
| agric., tech. | iodine affinity | affinité pour l'iode |
| biotechn. | metal affinity chromatography | chromatographie d'affinité métallique |
| polit. | political affinity | affinités politiques |
| industr., construct., chem. | possess affinities for dyestuff/to | réagir à la teinture |
| biotechn. | pseudo-affinity chromatography | chromatographie de pseudo-affinité |
| proced.law. | relationship by affinity | parenté par alliance |
| proced.law. | relative by affinity | parent par alliance |
| proced.law. | relative by affinity | allié |
| chem. | residual affinity | affinité résiduelle |
| law | rights and duties arising out of a family relationship, parentage, marriage or affinity | droits et devoirs découlant des relations de famille, de parenté, de mariage ou d'alliance |
| earth.sc., el. | specific electron affinity | affinité spécifique de l'électron |
| commun. | spectral affinity | parenté spectrale |
| genet. | terminal affinity | affinité terminale |
| med. | with an affinity for fat | lipophile |
| gen. | with an affinity for fat | qui retient les matières grasses |
| transp., avia. | Working Group on Affinity Charters | Groupe de travail sur les affrètements affinité |