- anuranAny amphibian of the order Anura: any frog (narrow sense) or toad.
- uriteOne of the segments of the abdomen or postabdomen of arthropods.
- uro-urine; relating to urine and the urinary system.
- zonureAny one of several of South African lizards of the genus Zonurus (now Smaug), common in rocky environments.