| Subject | English | Finnish |
| chem. | affinity chromatography | affiniteettikromatografia |
| comp., MS | affinity marketing | viiteryhmään perustuva markkinointi (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 | afffiniteettipeite (A value that contains bits for each processor on the system, defining which processors a process or thread can use) |
| med. | chromatic affinity | väriaffiniteetti |
| med. | chromosomal affinity | kromosomien affiniteetti |
| h.rghts.act. | distinction on the grounds of political affinity | poliittisiin näkemyksiin perustuva syrjintä |
| earth.sc., el. | electron affinity | elektroniaffiniteetti |
| el. | fourfold-coordination specific electron affinity | nelinkertaisen koordinaation ominaiselektroniaffiniteetti |
| comp., MS | hard affinity | kiinteä affiniteetti (A mechanism by which a thread can only run on a fixed set of one or more processors) |
| chem. | immuno-affinity chromatography | immunoaffiniteettikromatografia |
| polit. | political affinity | poliittisten kantojen yhtenevyys |
| proced.law. | relationship by affinity | sukulaisuus avioliiton kautta |
| proced.law. | relative by affinity | avioliiton kautta sukua oleva henkilö |
| law | rights and duties arising out of a family relationship, parentage, marriage or affinity | perhe-, sukulaisuus-, avio- tai lankoussuhteista johtuvat oikeudet ja velvollisuudet |
| earth.sc., el. | specific electron affinity | elektronin erityinen yhtäläisyys |