| Subject | English | Japanese |
| comp. | n extension of physical delivery address components | 拡張物理的配達アドレス構成要素 |
| comp., MS | physical address extension | 物理アドレス拡張 (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) |
| comp. | n Physical Address Extension | 物理アドレス拡張 |