Ology Suffix Words Starting with A
| Abiology | the study of inanimate things |
| Acarology | the study of ticks and mites |
| Actinobiology | the study of the effects of radiation upon living organisms |
| Actinology | the study of the effect of light on chemicals |
| Acuology | the study of the use of needles for therapeutic purposes as in acupuncture. |
| Aerobiology | a
branch of biology that studies organic particles such as bacteria, fungal spores, very small insects and pollen, which are passively transported by the air |
| Aerology | the study of the atmosphere |
| Aetiology | the medical study of the causation of disease |
| Agnoiology | the study human ignorance |
| Agrobiology | the study of plant nutrition and growth in relation to soil conditions |
| Agrology | the study of soils |
| Agrostology | the study of grasses |
| Algology | the study of algae |
| Allergology | the study of the causes and treatment of allergies |
| Andrology | the study of male health and disease |
| Anesthesiology | the study of anesthesia and anesthetics |
| Angelology | the study of angels |
| Angiology | the study of blood and lymph vessels |
| Anthropology | the study of humans,past and present |
| Apiology/ Apidology |
the scientific study of honey bees |
| Apicology | is honey bee ecology |
| Arachnology | the study of spiders and their kind |
| Archaeology | the study of past cultures through the analysis of material remains |
| Archaeozoology | the study of relationships between humans
and animals over time through examination of animal remains at archaeological sites |
| Areology | the study of Mars |
| Assyriology | the study of the Assyrians |
| Astacology | the study of crayfish |
| Asteroseismology | the study of the internal structures of stars as revealed by their oscillations |
| Astrobiology | the study of origin of life |
| Astrogeology | the study of geology of celestial bodies (e.g., planets, asteroids, comets) |
| Astrology | the
study of the movements and relative positions of celestial bodies interpreted as having an influence on human affairs |
| Astrometeorology | using astrology to forecast the weather |
| Atmology | the study of the laws and phenomena of aqueous vapors |
| Audiology | the study of hearing |
| Autecology | the study of the ecology of any individual species |
| Autology | the scientific study of oneself |
| Auxology | the study of human growth |
| Axiology | the study of the nature of values and value judgements |