| Subject | English | Catalan |
| comp., MS | card validation code | codi de validació de la targeta (A code that credit card companies use to authorize credit card charges. For example, American Express uses a four-digit number on the front of the credit card, and Visa, MasterCard, and Discover use a three-digit number on the back) |
| math. | cross-validation | validació creuada |
| math. | cross-validation criterion | criteri de validació creuada |
| math. | generalised cross-validation | validació creuada generalitzada |
| math. | generalized cross-validation | validació creuada generalitzada |
| comp., MS | genuine validation | validació de còpia autèntica (A process that verifies whether installed software is genuine) |
| comp., MS | preliminary data validation | validació preliminar de dades (The process of validating data before it is processed. This validation helps detect and exclude some errors from the intended process, which might be the import or migration of users using a CSV file, for example) |
| comp., MS | shape-level validation | validació de formes (The act of checking a visual workflow to ensure that the shapes and connections are valid) |