| Subject | English | Spanish |
| comp., MS | physical address extension | extensión de dirección física (A feature that allows x86-based computers to support more than 4 gigabytes (GB) of physical memory. Up to 64 GB of physical memory can be used as regular 4-kilobyte (KB) pages, and the number of bits that can be used by the kernel to address physical memory can be expanded from 32 to 36) |
| commun., IT | virtual address extension | extensión de dirección virtual |
| IT | virtual address extension | extensión de direcciones virtuales |