The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Turkey
6.088 billion cu m (1 January 2010 est.)

Turkmenistan
7.504 trillion cu m (1 January 2010 est.)

Turks and Caicos Islands
0 cu m (1 January 2010 est.)

Uganda
0 cu m (1 January 2010 est.)

Ukraine
1.104 trillion cu m (1 January 2010 est.)

United Arab Emirates
6.071 trillion cu m (1 January 2010 est.)

United Kingdom
292 billion cu m (1 January 2010 est.)

United States
6.928 trillion cu m (1 January 2010 est.)

Uruguay
0 cu m (1 January 2010 est.)

Uzbekistan
1.841 trillion cu m (1 January 2010 est.)