Trinidad and Tobago:
slightly smaller than Delaware

Tromelin Island:
about 1.7 times the size of The Mall in Washington,
DC

Tunisia:
slightly larger than Georgia

Turkey:
slightly larger than Texas

Turkmenistan:
slightly larger than California

Turks and Caicos Islands:
2.5 times the size of Washington, DC

Tuvalu:
0.1 times the size of Washington, DC

Uganda:
slightly smaller than Oregon

Ukraine:
slightly smaller than Texas

United Arab Emirates:
slightly smaller than Maine