| Subject | English | Arabic |
| comp., MS | boot record | سجل التمهيد (The section of a disk that contains the operating system) |
| comp., MS | master boot record | سجل التشغيل الرئيسي (The first sector on a hard disk, which begins the process of starting the computer. The MBR contains the partition table for the disk and a small amount of executable code called the master boot code) |