| Subject | English | Spanish |
| IT | assertion checking | comprobación de validaciones |
| comp., MS | assertion failure | error de aserción (The inability of a condition to hold true at some particular point in a program. When a condition does not hold true, execution of the program is interrupted, and a dialog box or message may appear) |
| law | assertion of a claim | presentación de una demanda |
| law | assertion of a claim | interposición de una demanda |
| comp., MS | assertion statement | instrucción de aserción (A Boolean statement used in a program to test a condition that, if the program is operating correctly, should always evaluate as true; otherwise the program will typically terminate with an appropriate error message. Assertions are used for debugging programs and for documenting how a program should operate) |
| IT | assertion technique | técnica de aserción |
| IT | assertion testing | comprobación de declaraciones de validación |
| IT | inductive assertion method | método inductivo de aserto |