| Subject | English | Spanish |
| patents. | data recorded magnetically, electronically, or optically | datos registrados magnética, electrónica u ópticamente |
| mech.eng. | electronically commutated motor | motor con arranque electrónico |
| industr., construct., chem. | electronically conducting glass | vidrio de conductividad electrónica |
| industr., construct., chem. | electronically conductive glass | vidrio de conductividad electrónica |
| el. | electronically-controllable coupler | acoplador controlable electrónicamente |
| auto. | electronically controlled | controlado electrónicamente |
| health. | electronically controlled, portable pump | bomba portátile, controlada electrónicamente |
| commun., IT | electronically-despun antenna | antena de contrarrotación electrónica |
| laser. | electronically excited state | estado electrónicamente excitado |
| corp.gov. | electronically-generated form | formulario electrónico |
| patents. | electronically, magnetically or optically recorded data, sound and/or video | datos, sonido y/o vídeo registrados electrónica, magnética u ópticamente |
| el. | electronically noisy environment | ambiente electrómicamente ruidoso |
| gen. | electronically-operated proximity fuse | radioespoleta de proximidad |
| cultur. | electronically operated shutter | teledisparador electromagnético |
| patents. | electronically-operated toy motor vehicles | vehículos electrónicos de juguete con motor |
| IT, transp., industr. | Electronically Programmed Injection Control | Control Electrónico Programado de la Inyección |
| el. | electronically scanning microwave radiometer | radiómetro de microondas de barrido electrónico |
| IT | electronically signed data | dato firmado electrónicamente |
| el. | electronically tunable receiver | receptor de sintonización electrónica |
| tax. | special scheme for electronically supplied services | régimen especial para los servicios prestados por vía electrónica |