| Subject | English | Arabic |
| econ. | fixed rate | سعر صرف ثابت |
| econ. | fixed rate of interest | سعر فائدة ثابت |
| IMF. | fixed rate parity | سعر تعادل ثابت |
| comp., MS | fixed-rate agreement | اتفاقية سعر ثابت (An exchange rate that is frozen for the entire project period) |
| econ. | fixed-rate loan | قرض ذو فائدة ثابتة |
| med. | fixed-rate pacemaker | ناظِمَةٌ ثابِتَةُ السُّرْعَة |