| Subject | English | Persian (Farsi) |
| math. | error of second kind | خطاي نوع دوم |
| math. | error of second kind | خطاي پذيرش |
| math. | error of second kind | خطاي گونه II |
| math. | Pareto distribution of the second kind | توزيع لوماکس |
| math. | Pareto distribution of the second kind | توزيع پارِتو |
| math. | second kind model | مدل با اثرهاي تصادفي |
| math. | second law of Laplace | توزيع گاوسي |
| math. | second law of Laplace | توزيع نرمال |
| math. | second law of Laplace | توزيع لاپلاس-گاوس |
| comp., MS | Second screen | صفحۀ دوم (The UI label that indicates a screen or monitor that is attached to a PC and that content can be projected on to) |