All Targets beginning with UR
- Uracil Phosphoribosyltransferase
 - Urah
 - Urate Oxidase
 - URB1
 - URB2
 - Urease
 - URED1
 - Ureidoimidazoline (2-Oxo-4-Hydroxy-4-Carboxy-5-) Decarboxylase
 - URGCP
 - URI1
 - Uridine-Cytidine Kinase 2
 - Urm1
 - UROC1
 - Urocortin
 - Urocortin 1
 - Urocortin 2
 - UROD
 - Uromodulin
 - Uroplakin 1B
 - Uroplakin 2
 - Uroplakin 3A
 - Uroplakin 3B
 - UROS
 - Urotensin 1
 - Urotensin 2
 - Urotensin 2B