| Subject | English | Tamil |
| comp., MS | addition operator | கூட்டல் குறி (The + character, used to indicate addition or a positive number) |
| comp., MS | comparison operator | ஒப்பிடுதல் செயற்குறி (A character or symbol that indicates a relationship between two or more values or expressions - for example, < (less than), > (greater than), and = (equal to)) |
| comp., MS | mobile operator | மொபைல் ஆப்பரேட்டர் (A company that provides telephone and other communications services to consumers) |