Urdu language (ISO 639 alpha-2, ur)

University of Rochester, in the United States

The first person shooter PC game Unreal or the series of games

University of Regina, in Canada

University of Richmond, in the United States

Ur, an ancient city in southern Mesopotamia

"Ur-Quattro", meaning the original Audi Quattro, 1980-1991

University of Rhode Island, in the United States

A codename for the Polish Karabin przeciwpancerny wzór 35 anti-tank rifle

Proto-World language, also called "Ur"

Underground Resistance, a US techno music label

Ur (rune) ᚢ, a letter of the runic alphabets

Royal Game of Ur, two game boards found in Royal Tombs of Ur and dating from the First Dynasty of Ur, before 2600 BC

Ur (continent), the first known continent

Canton of Uri, Switzerland

Úr ᚒ, a letter of the Ogham alphabet

Underlying representation in phonology

Hayy Ur, a neighborhood of eastern Baghdad, Iraq

Ur, Pyrénées-Orientales, a commune of the Pyrénées-Orientales département in south-western France

"Your" or "you're", especially in internet slang or SMS language