| Acoustics |
Science or study of sound |
| Anatomy |
Internal structure of living organism |
| Anthropology |
Mental and Physical states of mankind |
| Archaeology |
Prehistoric remains |
| Astrology |
Predicting future of human beings |
| Astronautics |
The science of space travel |
| Astronomy |
Study of heavenly bodies |
| Astrophysics |
A branch of astronomy dealing with physical nature of heavenly bodies |
| Bacteriology |
Dealing with bacteria |
| Biology |
Study of living bodies |
| Bionics |
Investigation of sensory perception of birds |
| Botany |
Plant life |
| Ceramics |
Pottery |
| Chemistry |
Properties and composition of various elements |
| Chemotherapy |
Treatment of a Disease by certain chemical compounds |
| Chronology |
Computing of period of time and assignment of dates with events |
| Conchology |
Study of shells |
| Cosmology |
The Science of universe as a whole |
| Cryogenics |
Production and application of very low temperature |
| Cryptography |
Study of Cell formation |
| Ecology |
Study of Relations of animals and plants to their environment |
| Economics |
Study of production, consumption and distribution of wealth |
| Entomology |
Study of Insects |
| Epidemiology |
Study of Epidemics |
| Epigraphy |
Study of Inscriptions |
| Ethics |
Psychological Study of moral conduct and duty |
| Ethnology |
Study of mental and physical differences of mankind |
| Etymology |
Study of the origin and history of words |
| Exobiology |
Science dealing with life existing beyond Earth |
| Genetics |
Science of Heredity |
| Geology |
Study of condition and structure of the Earth |
| Gerentology |
Science of old age |
| Haematology |
Science dealing with the formation, composition, functions and diseases of the blood |
| Horticulture |
Garden cultivation |
| Hydrography |
Treatment of diseases with water |
| Hydrophonics |
Culture of plants without soil, only in solutions |
| Hydroponics |
Culture of plants without soil |
| Hydrostatics |
The relation of pressure to equilibrium of fluids |
| Hyetology |
Study of rainfall |
| Hygiene |
Study of Health |
| Jurisprudence |
The Science of knowledge of law |
| Iconography |
Teaching by pictures and models |
| Lexicography |
Compiling of dictionary |
| Mammography |
A technique of quicker diagnosis of breast cancer among women |
| Metallurgy |
Study of Science and Technology of metals |
| Meteorology |
Atmospheric phenomena |
| Morphology |
Position, Structure and form of different plants and animals |
| Morphotogeny |
Origin and growth of any living organism |
| Mycology |
The study of fungi |
| Numismatics |
Study of coins |
| Odontography |
Study of teeth |
| Optics |
Nature and properties of light |
| Ornithology |
Study of birds |
| Osteology |
The study of bones |
| Palaeontology |
Study of fossils |
| Pathology |
Nature, causes and remedies of diseases |
| Pedagogy |
Education |
| Phrenology |
Skull and brain |
| Philately |
Stamp collection |
| Philology |
Language |
| Phonetics |
Study of the sounds of spoken language |
| Physics |
Material bodies |
| Physiology |
Structure and function of animal and plant life |
| Physiograpy |
Study of natural geography |
| Pomology |
Fruits |
| Psychology |
Study of mind |
| Radiology |
Radiant energy |
| Seismology |
Science of earthquakes |
| Sericulture |
Silkworm rearing |
| Sociology |
Social problems and human progress |
| Telepathy |
Communication of two minds at a distance with the help of thought, feelings and emotions |
| Therapeutics |
Healing of diseases and laws of health |
| Tribology |
The study of inter-acting surfaces in relatives motion |
| Virology |
Study of Viruses |
| Zoology |
Animal life |
