| Subject | English | Amharic |
| comp., MS | compact disc read-only memory | የታመቀ ዲስክ ተነባቢ-ብቻ ማኅደረ ትውስታ (A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics instead of magnetic means for reading data) |
| comp., MS | read-only memory | ተነባቢ ብቻ ማኅደረ ውሂብ (A semiconductor circuit that contains information that cannot be modified) |