| Subject | Italian | English |
| comp., MS | Dynamic Random Access Memory | dynamic random access memory (A form of semiconductor random access memory (RAM)) |
| comp., MS | Random Access Memory Digital-to-Analog Converter | random access memory digital-to-analog converter (A chip built into some VGA and SVGA video adapters that translates the digital representation of a pixel into the analog information needed by the monitor to display it. The presence of a RAMDAC chip generally enhances overall video performance) |
| stat. | random digit dialling | random digit dialling |
| stat. | random digit dialling | random digit dialing |
| environ. | random test | random test Tests which do not always yield the same result when repeated under the same conditions |
| environ., engl. | random test | random test |