Умнова Валентина Трофимовна (V.T. Umnova, 1919–1997)
(J.C. Underw., 1952–)
(Üner)
(Unger, 1800–1870)
(K.P. Unger, 1925–2007)
(Unterg.)
(Upadhyay, 1950–)
(Upadhye)
(Upchurch, 1952–)
(Upshaw, 1928–1989)
