| বাংলা | ben-000 |
| ̃তত্ত্ব | |
| বাংলা | ben-000 | ̃তত্ত্ববিদ্যা |
| বাংলা | ben-000 | ̃বিজ্ঞান |
| বাংলা | ben-000 | ̃বিদ্যা |
| English | eng-000 | God |
| English | eng-000 | aesthetics |
| English | eng-000 | anatomy |
| English | eng-000 | anthropology |
| English | eng-000 | archaeology |
| English | eng-000 | astronomy |
| English | eng-000 | biology |
| English | eng-000 | botany |
| English | eng-000 | economics |
| English | eng-000 | educational theory |
| English | eng-000 | entomology |
| English | eng-000 | ethnology |
| English | eng-000 | geology |
| English | eng-000 | life science |
| English | eng-000 | linguistics |
| English | eng-000 | morphology |
| English | eng-000 | mysteries |
| English | eng-000 | mystery |
| English | eng-000 | pathology |
| English | eng-000 | petrography |
| English | eng-000 | petrology |
| English | eng-000 | philology |
| English | eng-000 | phonetics |
| English | eng-000 | phonology |
| English | eng-000 | physics |
| English | eng-000 | physiology |
| English | eng-000 | pneumatics |
| English | eng-000 | political economy |
| English | eng-000 | posology |
| English | eng-000 | reality |
| English | eng-000 | secrets |
| English | eng-000 | sociology |
| English | eng-000 | spiritism |
| English | eng-000 | spiritualism |
| English | eng-000 | theology |
| English | eng-000 | theory of relativity |
| English | eng-000 | theosophy |