| Efnisorð | Verk |
|---|---|
| Trypsin | 2 |
| Trypsín | 1 |
| Tröll | 4 |
| Tröllahvönn | 1 |
| Tröllaskagi | 5 |
| Tschichold, Jan, 1902-1974 | 1 |
| Tsjajkovskíj, Pjotr Ílítsj, 1840-1893 | 1 |
| Tsjajkovskíj, Pjotr Ílítsj, 1840-1893. Jevgeníj Onegín | 1 |
| Tsjernobyl | 1 |
| Tsjetsjenía | 1 |
| TSMT | 2 |
| TSW | 1 |
| Tundra | 2 |
| Tungnaá | 2 |
| Tungnafellsjökull | 2 |
| Tungubogi | 1 |
| Tungumál | 65 |
| Tungumálakennarar | 4 |
| Tungumálakennsla | 117 |
| Tungumálakunnátta | 21 |
| Tungumálanám | 74 |
| Tungutækni | 3 |
| Turbines | 1 |
| Turbulence | 1 |
| Turrell, James, 1943- | 1 |