| THY | hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells |
|---|---|
| THY | a terrestrial tree fern of South America |
| THY | a terrestrial tree fern of South America |
| THY | small genus of herbs of upland regions of North American Pacific coast |
| THY | an insect of the order Thysanoptera |
| THY | thrips |
| THY | an insect of the order Thysanoptera |
| THY | an insect of the order Thysanoptera |
| THY | firebrats |
| THY | primitive wingless insects: bristletail |
| THY | primitive wingless insects: bristletail |