Thailand
368.2 billion cu m (1 January 2003)
Trinidad and Tobago
589 billion cu m (1 January 2004)
Tunisia
77.16 billion cu m (1 January 2002)
Turkey
8.685 billion cu m (1 January 2002)
Turkmenistan
1.43 trillion cu m (1 January 2002)
Ukraine
560.7 billion cu m (1 January 2002)
United Arab Emirates
5.892 trillion cu m (1 January 2002)
United Kingdom
714.9 billion cu m (1 January 2002)
United States
5.195 trillion cu m (1 January 2002)
Uzbekistan
937.3 billion cu m (1 January 2002)