| Subject | English | Spanish |
| comp., MS | Accessibility Checker | Comprobador de accesibilidad (A feature that helps users of some Office applications to improve the accessibility of documents they create) |
| lab.eq. | checker board test | prueba de valoración cruzada |
| textile | checker board weave | ligamento a cuadros |
| industr. | checker brick | ladrillo de celosía |
| construct. | checker brick | pilas de ladrillo en recuperadores |
| industr., construct., met. | checker chamber | cámara |
| met. | checker chamber USA | apilamiento de ladrillos en la estufa |
| industr., construct., met. | checker chamber | regenerador |
| met. | checker chamber USA | colmena |
| industr., construct., met. | checker chamber | cámara de regeneración |
| industr., construct., met. | checker pattern | irisación |
| industr., construct., met. | checker pattern | irisación de temple |
| met. | checker plate | chapa apezonada |
| met. | checker plate | chapa estriada |
| construct. | checker plate cover | cubierta de chapa estriada |
| el. | 1242 code error checker | comprobador de error de código 1242 |
| comp., MS | Compatibility Checker | Comprobador de compatibilidad (A feature that identifies elements in your file that aren't supported or will behave differently in a different format or previous version of the product) |
| IT | consistency checker | comprobador de consistencia |
| IT | grammar and spelling checker | dispositivo de comprobación de gramática y ortografia |
| comp., MS | Knowledge Consistency Checker | comprobador de coherencia de la información (A built-in process that runs on all domain controllers and generates the replication topology for the Active Directory forest. At specified intervals, the KCC reviews and makes modifications to the replication topology to ensure propagation of data either directly or transitively) |
| IT | parity checker | controlador de paridad |
| el. | parity checker | comprobador de paridad |
| IT, earth.sc. | parity checker circuit | circuito de verificación de paridad |
| industr., construct., chem. | primary checkers | parte superior |
| industr., construct., chem. | secondary checkers | parte inferior del empilaje |
| IT | spell checker | corrector ortográfico |
| comp. | spell checker | deletreador |
| comp. | spell checker | revisor de ortografía |
| comp. | spell checker | corrector de ortografía |
| IT | spelling checker | corrector ortográfico |
| industr., construct., met. | spot checker | visitador |
| IT, dat.proc. | syntaxis checker | revisor sintáctico |
| comp., MS | System Configuration Checker | Comprobador de configuración del sistema (A system preparation tool that helps to avoid setup failures by validating the target machine before a software application is installed) |
