| Subject | English | Latvian |
| life.sc., nat.res. | Eurasian tree sparrow | lauku zvirbulis |
| IT, tech. | fault tree analysis | kļūdu koka analīze |
| comp., MS | fault tree analysis diagram | kļūmju koka analīzes shēma (A type of diagram commonly used to illustrate events that might lead to a failure so the failure can be prevented) |
| life.sc. | Rose tree of China | trīsdaivu mandele (Prunus triloba) |
| forestr. | tree canopy | vainags |
| gen. | tree density | biezība |
| comp., MS | tree diagram | kokveida shēma (A type of block diagram with tree shapes to represent hierarchies, such as family trees or tournament plans) |
| agric. | tree felling | koku gāšana |
| environ. | tree nursery An area where trees, shrubs, or plants are grown for transplanting, for use as stocks for budding and grafting | kokaudzētava |
| agric., forestr. | tree seed garden | sēklu ieguves plantācija |
| agric., forestr. | tree seed orchard | sēklu ieguves plantācija |
| life.sc., nat.res. | tree sparrow | lauku zvirbulis |