Tonga
total: 5
1,524 to 2,437 m: 1
914 to 1,523 m: 3
under 914 m: 1 (2006)
Trinidad and Tobago total: 3 914 to 1,523 m: 1 under 914 m: 2 (2006)
Tromelin Island total: 1 under 914 m: 1 (2006)
Tunisia
total: 16
1,524 to 2,437 m: 2
914 to 1,523 m: 7
under 914 m: 7 (2006)
Turkey
total: 28
over 3,047 m: 1
1,524 to 2,437 m: 2
914 to 1,523 m: 8
under 914 m: 17 (2006)
Turkmenistan total: 7 1,524 to 2,437 m: 2 914 to 1,523 m: 1 under 914 m: 4 (2006)
Turks and Caicos Islands
total: 2
under 914 m: 2 (2006)
Tuvalu
total: 1
1,524 to 2,437 m: 1 (2006)
Uganda
total: 26
2,438 to 3,047 m: 1
1,524 to 2,437 m: 6
914 to 1,523 m: 11
under 914 m: 8 (2006)
Ukraine
total: 306
2,438 to 3,047 m: 3
1,524 to 2,437 m: 11
914 to 1,523 m: 18
under 914 m: 274 (2006)