genus Ulex
— Navneord
– Engelsk
~ genus of Eurasian spiny shrubs: gorse
genus Ulmus
— Navneord
– Engelsk
~ type genus of family Ulmaceae; deciduous trees having simple serrate leaves; widely distributed in temperate regions
genus Ulva
— Navneord
– Engelsk
~ type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce
genus Uma
— Navneord
– Engelsk
~ fringe-toed lizard
genus Umbellularia
— Navneord
– Engelsk
~ aromatic evergreen trees of Pacific coast
Guided Bomb Unit-28
— Navneord
– Engelsk
~ a 5,000 pound laser-guided bomb that can be programmed to penetrate to a given depth before exploding; used to penetrate hardened underground facilities