| XY | (genetics) normal complement of sex hormones in a male |
|---|---|
| XY | type genus of Xylariaceae |
| XY | fungus causing black root rot in apples |
| XY | the fruiting bodies of the fungi of the genus Xylaria |
| XY | family of fungi characterized by dark brown to back spores |
| XY | the woody part of plants: the supporting and water-conducting tissue, consisting primarily of tracheids and vessels |
| XY | a colorless flammable volatile liquid hydrocarbon used as a solvent |
| XY | a local anesthetic (trade names Lidocaine and Xylocaine) used topically on the skin and mucous membranes |
| XY | carpenter bees |
| XY | a colorless flammable volatile liquid hydrocarbon used as a solvent |
| XY | small species of Australian trees or shrubs |
| XY | tree bearing pear-shaped fruit with a thick woody epicarp |