| Subject | English | Arabic |
| IMF. | Corruption Perception Index | مؤشر تصورات الفساد |
| environ. | environmental perception An intuitive recognition or understanding of the ecosystem and its natural resources, often based on human experiences or cultural attitudes or beliefs | الرؤية البيئية |
| econ. | perception of the rents | تحصيل الإيجارات |
| radiobiol. | perception threshold in electrobiology; current | تيار بدء الادراك الحسيفي الكهروحيوية |
| isol. | perception-threshold-current | تيار المشرف للإحساس |
| isol. | perception-threshold-current | تيار المبدى للادراك |
| IMF. | risk perception | تصور المخاطر |
| IMF. | risk perception | المخاطر المتصورة |
| environ. | risk perception A subjective appreciation by individuals which will more often than not bear little relation to the statistical probability of damage or injury | تقدير المخاطر |