| Subject | English | Tamil |
| comp., MS | compact disc read-only memory | குறுவட்டு ரீட்-ஒன்லி மெமரி (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 | படிக்க மட்டும் (Capable of being retrieved (read), printed or copied but not changed (written) or saved) |
| comp., MS | read-only | படிப்பதற்கு மட்டும் (Capable of being retrieved (read), printed or copied but not changed (written) or saved) |
| comp., MS | read-only | படிக்க - மட்டும் (Capable of being retrieved (read), printed or copied but not changed (written) or saved) |
| comp., MS | read-only memory | ரீட்-ஒன்லி மெமரி (A semiconductor circuit that contains information that cannot be modified) |