| Subject | Spanish | English |
| commun., IT | aserción de valor de atributo | attribute value assertion |
| gen. | aserción falsa | misstatement |
| comp., MS | error de aserción | assertion failure (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) |
| IT | evidenciar la falsedad de una aserción | disproving |
| comp., MS | instrucción de aserción | assertion statement (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) |
| patents. | justificación de una aserción | justification of an assertion |
| IT | técnica de aserción | assertion technique |