| Subject | English | Polish |
| agric. | affinity breeding | chów w bliskim pokrewieństwie |
| anal.chem. | affinity chromatography | chromatografia powinowactwa |
| comp., MS | affinity marketing | marketing stowarzyszony (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 | maska koligacji (A value that contains bits for each processor on the system, defining which processors a process or thread can use) |
| gen. | chemical affinity | powinowactwo chemiczne |
| h.rghts.act. | distinction on the grounds of political affinity | rozróżnienie ze względu na podobieństwo poglądów politycznych |
| chem. | dye affinity | powinowactwo barwnika (do włókna) |
| chem. | electron affinity | powinowactwo elektronowe |
| comp., MS | extended affinity | rozszerzona koligacja (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) |
| agric. | genetic affinity | pokrewieństwo genetyczne |
| comp., MS | hard affinity | twarda koligacja (A mechanism by which a thread can only run on a fixed set of one or more processors) |
| polit. | political affinity | podobieństwo poglądów politycznych |
| proced.law. | relationship by affinity | powinowactwo |
| proced.law. | relative by affinity | powinowaty |
| law | rights and duties arising out of a family relationship, parentage, marriage or affinity | prawa i obowiązki wynikające ze stosunków rodzinnych, pokrewieństwa, małżeństwa lub powinowactwa |