Tajikistan
slightly smaller than Wisconsin

Tanzania
slightly larger than twice the size of California

Thailand
slightly more than twice the size of Wyoming

Timor-Leste
slightly larger than Connecticut

Togo
slightly smaller than West Virginia

Tokelau
about 17 times the size of The Mall in Washington, DC

Tonga
four times the size of Washington, DC

Trinidad and Tobago
slightly smaller than Delaware

Tunisia
slightly larger than Georgia

Turkey
slightly larger than Texas