| Subject | English | Catalan |
| environ. | animal experiment Investigation carried out in animals for research purposes | experimentació amb animals |
| math. | binary experiment | experiment binari |
| 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 | experiment climàtic |
| math. | complex experiment | experiència complexa |
| math. | design of experiments | disseny d'experiments |
| math. | factorial experiment | experiment factorial |
| environ. | field experiment Experiment carried out on a substance or on an organism in the open air as opposed to in a laboratory | experiment de camp |
| environ. | laboratory experiment Tests or investigations carried out in a laboratory | experiment de laboratori |
| 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 | experiment a llarg termini |
| math. | mixed factorial experiments | experiments factorials mixts |