| Subject | Spanish | English |
| industr., construct. | alfombra para superficies extensas | body carpet |
| commun. | complemento para zonas extensas | wide area augmentation |
| commun. | diferencial de área extensa | wide-area differential |
| health., pharma. | ensayo sencillo de base extensa | large simple trial |
| el. | extensa gama de amplitud | wide amplitude range |
| social.sc. | familia extensa | extended family |
| fin. | informe de auditoría in extenso | "long form" audit report |
| meteorol. | inundaciones extensas | widespread flooding |
| comp., MS | mensaje extenso | long message (" A message in a persistent chat room that exceeds the character limit. If the character limit is exceeded, the message will show as "long message.") |
| meteorol. | más extenso | greater |
| meteorol. | nubosidad extensa | extensive cloudiness |
| tech. | objetivo extenso | area target |
| org.name. | Proyecto regional sobre cultivos alimentarios extensos | Regional Project on Field Food Crops |
| comp., MS | red de área extensa | wide area network (A communications network connecting geographically separated computers, printers, and other devices. A WAN enables any connected device to interact with any other on the network) |
| comp., MS | red de área extensa inalámbrica | wireless wide area network (A wireless network that connects geographically separated locations by using telecommunications services, such as satellite, radio, and mobile phone technologies) |
| tech. | red extensa | wide array |
| el. | sistema para zonas extensas | wide area system |
| meteorol. | un área extensa | a wide area |