Turks and Caicos Islands
total: 2
under 914 m: 2 (2004 est.)
Tuvalu
total: 1
1,524 to 2,437 m: 1 (2004 est.)
Uganda
total: 25
2,438 to 3,047 m: 1
1,524 to 2,437 m: 6
914 to 1,523 m: 11
under 914 m: 7 (2004 est.)
Ukraine
total: 482
over 3,047 m: 3
2,438 to 3,047 m: 3
1,524 to 2,437 m: 14
914 to 1,523 m: 34
under 914 m: 428 (2004 est.)
United Arab Emirates
total: 13
over 3,047 m: 1
2,438 to 3,047 m: 2
1,524 to 2,437 m: 3
914 to 1,523 m: 3
under 914 m: 4 (2004 est.)
United Kingdom total: 137 2438 to 3047 m: 1 1,524 to 2,437 m: 1 914 to 1,523 m: 23 under 914 m: 112 (2004 est.)
United States total: 9,729 over 3,047 m: 1 2,438 to 3,047 m: 7 1,524 to 2,437 m: 160 914 to 1,523 m: 1,718 under 914 m: 7,843 (2004 est.)
Uruguay
total: 50
1,524 to 2,437 m: 2
914 to 1,523 m: 17
under 914 m: 31 (2004 est.)
Uzbekistan total: 193 2,438 to 3,047 m: 2 1,524 to 2,437 m: 2 914 to 1,523 m: 2 under 914 m: 187 (2004 est.)
Vanuatu total: 27 914 to 1,523 m: 10 under 914 m: 17 (2004 est.)