| Subject | English | Latvian |
| environ. | animal experiment Investigation carried out in animals for research purposes | eksperimenti ar dzīvniekiem |
| chem. | blank experiment | tukšā parauga analīze |
| environ. | climatic experiment Experiments conducted to estimate future climatic conditions employing modelling of the physical processes underlying climatic change and variability; also, assessments are required of uncertain future man-made inputs such as increasing atmospheric carbon dioxide and other green-house gases | klimatisks eksperiments |
| fish.farm. | depletion experiment | noplicināšanās izmēģinājums |
| econ. | experiment on humans | eksperiments ar cilvēkiem |
| environ. | field experiment Experiment carried out on a substance or on an organism in the open air as opposed to in a laboratory | ārpuslaboratorijas eksperiments |
| life.sc. | follow-up experiment | turpmākais eksperiments |
| environ. | laboratory experiment Tests or investigations carried out in a laboratory | laboratorijas eksperiments |
| environ. | long-term experiment 1. Experiment lasting for a relatively long period of time. 2. Experiment whose results become effective after a long period of time | ilgtermiņa eksperiments |
| life.sc. | plating experiment | uzsēšanas eksperiments |
| econ., social.sc. | social experiment | sociālais eksperiments |