| Subject | English | Spanish |
| el. | band pairing | agrupación por pares de las bandas |
| med. | base pairing | apareamiento de bases |
| med., life.sc. | chromosome pairing | apareamiento cromosómico |
| bot. | chromosome pairing | apareamiento de los cromosomas |
| comp., MS | device pairing | emparejamiento de dispositivo (The process of establishing a Bluetooth link or connection between two Bluetooth–enabled devices) |
| commun. | down-path frequency band pairing | agrupación por pares de bandas de frecuencias para los trayectos descendentes |
| commun. | frequency band pairing | agrupación por pares de las bandas de frecuencia |
| radio | line pairing | apareamiento |
| gen. | link manager protocol-pairing | apareado de protocolos del gestor de enlaces |
| gen. | link manager protocol-pairing | apareado LMP |
| gen. | LMP-pairing | apareado de protocolos del gestor de enlaces |
| gen. | LMP-pairing | apareado LMP |
| med., life.sc. | meiotic chromosome pairing | apareamiento cromosómico |
| med. | meiotic pairing | apareamiento meiótico |
| gen. | non-pairing mode | modo no apareable |
| mech.eng. | pair of crossed grooves | patas de araña |
| mech.eng. | pair of crossed oil grooves | patas de araña |
| mech.eng. | pair of helical grooves | patas de araña |
| mech.eng. | pair of helical oil grooves | patas de araña |
| mech.eng. | pair of spiral grooves | patas de araña |
| mech.eng. | pair of spiral oil grooves | patas de araña |
| agric. | to pair off | emparejar |
| agric. | to pair off | aparejar |
| footwear | to pair up | parear |
| industr., construct. | to pair up | emparejar |
| comp., MS, mexic. | Pairing accessory | accesorio de emparejamiento (The screen title prompting a user to enter the same PIN to pair the phone and the Bluetooth accessory) |
| comp., MS | Pairing accessory | Accesorio de emparejamiento (The screen title prompting a user to enter the same PIN to pair the phone and the Bluetooth accessory) |
| comp., MS | pairing code | código de emparejamiento (A number similar to a personal identification number (PIN) that identifies (or authenticates) a Bluetooth enabled device to a computer) |
| genet. | pairing index | índice de apareamiento |
| stat. | pairing observations | comparaciones apareadas |
| stat. | pairing observations | comparación de pares de valores |
| stat. | pairing observations | observaciones apareadas |
| stat. | pairing observations | comparaciones pareadas |
| health. | pairing of chromosomes | apareamiento de cromosomas |
| comp., MS | pairing request | solicitud de emparejamiento (A requisition to connect a phone and an accessory) |
| genet. | pairing segment | segmento de apareamiento |
| med. | pairing segments | segmentos homólogos |
| industr., construct. | pairing twist | torsión de aparejamiento |
| footwear | pairing up | apareado |
| footwear | pairing up | pareado |
| psychol. | stimulus-stimulus pairing | emparejamiento estímulo-estímulo |
| genet. | torsion pairing | apareamiento de torsión |
| health. | toxic pairing of drug and light | acción tóxica de la droga y la luz |