| Subject | English | Catalan |
| math. | Guttman scaling | escalament de Guttman |
| math. | iterative proportional scaling | escalament proporcionl iteratiu |
| math. | Likert scale | escala de Likert |
| math. | location-scale family | família paramètrica de posició-escala |
| math. | multi-dimensional scaling | escala multidimensional |
| load.equip. | pallet scale truck | portapalets bàscula |
| math. | parameter of scale | paràmetre d'escala |
| math. | ratio scale | escala de proporcions |
| math. | reciprocal scaling | escalament recíproc |
| math. | scale parameter | paràmetre d'escala |
| environ. | small-scale furnace Small enclosed structures containing a heat source, typically used for the purpose of intense heating. Most are lined with refractory material, the heat source is typically provided by electrical elements or the burning of gas, coke or coal | forn d'escala reduïda |
| environ. | small-scale inducer A domestic source introducing small quantities of pollutants into a publicly owned waste-treatment system | inductor d'escala reduïda |