| PIS | the twelfth sign of the zodiac |
|---|---|
| PIS | genus of shrubs or small trees having indehiscent pods with black seeds |
| PIS | small tree of West Indies and Florida having large odd-pinnate leaves and panicles of red-striped purple to white flowers followed by decorative curly winged seedpods |
| PIS | small tree of West Indies and Florida having large odd-pinnate leaves and panicles of red-striped purple to white flowers followed by decorative curly winged seedpods |
| PIS | of or relating to fish |
| PIS | feeding on fishes |
| PIS | a small wrist bone that articulates only with the triquetral |
| PIS | a small wrist bone that articulates only with the triquetral |
| PIS | social insect living in organized colonies |
| PIS | genus of often thorny tropical trees and shrubs and some vines |
| PIS | small spiny West Indian tree |
| PIS | informal terms for urination |