Thingeyri, [183]

Thingvallavatn, [105], [107], [110]

Thingvellir, [95], [104-111], [122], [223], [224]

Thjofadal, [63], [66], [67], [221], [222]

Thjofadalsá, [63]

Thjofafell, [68]

Thorshavn, [9], [185], [215]

Thorvaldsdalsá, [151]

Thverá (river), [155]

Thverá (in Oxnadal), [35], [37], [218]