| Subject | English | Catalan |
| environ. | artificial reproductive technique | procreació artificial |
| environ. | breeding technique Term referring to the systems employed in animal rearing (extensive and intensive) | tècnica de cria |
| environ. | data recording technique The body of specialized procedures and methods used for the preservation, collocation or registration of individual elements of information | tècniques d'enregistrament de dades |
| environ. | digital image processing technique Techniques employed in the calibration of image data, the correction or reduction of errors occurring during capture or transmission of the data and in various types of image enhancement-operations which increase the ability of the analyst to recognize features of interest | tècnica de tractament digital de la imatge |
| math. | Doolittle technique | tècnica de Doolittle |
| environ. | farming technique The business, art, or skill of agriculture | tècnica de conreu |
| proj.manag. | functional analysis system technique | tècnica del sistema d'anàlisi funcional |
| environ. | GIS digital technique The transformation to digital form of data collected by remote sensing, traditional field and documentary methods and of existing historical data such as paper maps, charts, and publications | tècnica digital SIG |
| environ. | laboratory technique No definition needed | tècnica de laboratori |
| environ. | management technique systematic approach or method of performance for the accomplishment of administrative goals or tasks | tècnica de gestió |
| math. | missing plot technique | tècnica del bloc omés |
| environ. | monitoring technique Techniques employed in the process of checking, observing and measuring events, processes or physical, chemical, biological and environmental phenomena | tècnica de vigilància |
| math. | moving observer technique | tècnica de l'observador mòbil |
| math. | perturbation techniques | tècniques de pertorbació |
| math. | Politz and Simmons technique | tècnica de Politz-Simmons |
| proj.manag. | project evaluation and review technique | tècnica d'avaluació i revisió de projectes |
| environ. | propulsion technique Technique for causing a body to move by exerting a force against it | tècnica de propulsió |
| math. | Q-technique | tècnica Q-Q |
| math. | R-technique | tècnica R |
| environ. | radioactive tracer technique | tècnica de traç radiactiu |
| environ. | sampling technique Method of selecting items at random from a set in such a manner that the sample will be representative of the whole | tècnica de mostratge |
| environ. | waste conversion technique Any specialized procedure or method used to transform refuse from one state, form or chemical composition into another | tècniques de conversió de deixalles |
| math. | Wiener-Hopf technique | tècnica de Wiener-Hopf |