Umbria

Umbria, a province of ancient Italy, between Cisalpine Gaul and the territory of the Sabines; inhabited originally by a powerful Latin race.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Umballa * Umlaut
Ulphilas
Ulrici, Hermann
Ulster
Ultimus Romanorum
Ultramontanism
Ulugh-Beg
Ulysses
Ulysses' Bow
Uma
Umballa
Umbria
Umlaut
Una
Uncial Letters
Uncle Sam
Unconscious, The
Understanding, The
Undine
Undulatory Theory
Unearned Increment
Unicorn