| Telekonverter | Telekonwerter |
| Telemachos | Telemach |
| Telemark | Telemark |
| Telemark fylke | Telemark |
| Telemarketing | Telemarketing |
| telemetri | telemetria |
| Teleorman | Okręg Teleorman |
| telepati | telepatia |
| teleportering | teleportacja |
| Teleri | Teleri |
| teleskop | teleskop |
| Teleskopslöjstjärt | Demekin |
| Telesphorus | Papież Telesfor |
| Telesto | Telesto |
| Teletubbies | Teletubbies |
| television | telewizor |
| Television i Spanien | Televisión Española |
| Televisionen | Telewizja |
| TeliaSonera | TeliaSonera |
| Tell | Told |
| Tell Me Baby | Tell Me Baby |
| tellur | tellur |
| Tellus | Ziemia |
| Telly Savalas | Telly Savalas |
| Telnet | Telnet |
| telomer | telomer |
| Telomeras | Telomeraza |
| Telstra Stadium | Telstra Stadium |
| Teltow | Teltow |
| telugu | telugu |
| Telugu Desam | Telugu Desam Party |
| Telugufolket | Telugowie |
| Telê Santana | Telê Santana |
| Telšiai | Obwód telszycki |
| tema | wątek |
| Temari | Temari |
| tematisk | tematyczny |
| Temazepam | Temazepam |
| Temaår | Międzynarodowy Rok ONZ |
| Temenos | Temenos |
| Tempe | Tempe |
| tempel | świątynia |
| Tempelberget | Wzgórze Świątynne |
| temperatur | temperatura |
| Temperaturgivare | Termometr |
| Tempio Pausania | Tempio Pausania |
| Temple of Set | Świątynia Seta |
| Temple of the Dog | Temple of the Dog |
| tempo | tempo |
| temporal | czasowy |
| temporär | tymczasowy |
| tempus | czas |
| Temsen | Tamiza |
| Temuco | Temuco |
| tendens | tendencja |
| Tenebroso | Tenebryzm |
| Teneriffa | Teneryfa |
| Tenero-Contra | Tenero-Contra |
| Tenge | Tenge |
| Tengiz Abuladze | Tengiz Abuładze |
| Tengwar | Tengwar |
| Tenhi | Tenhi |
| tenn | cyna |
| Tenna | Tenna |
| Tennessee | Tennessee |
| Tennessee Titans | Tennessee Titans |
| Tennessee walking horse | Tennessee Walker |
| Tennessee Williams | Tennessee Williams |
| Tennesseefloden | Tennessee |
| Tennessees flagga | Flaga stanowa Tennessee |
| tennis | tenis |
| Tennis for Two | Tennis for Two |
| Tennis Masters Cup | Tennis Masters Cup |
| tennisbana | kort |
| Tennisens Grand Slam | Wielki Szlem |
| tennisspelare | tenisistka |
| Tennklorid | Chlorek cyny |
| Tenno | Cesarze Japonii |
| Tenochtitlán | Tenochtitlan |
| Tenor | Tenor |
| Tenshin Shōden Katori Shintō-ryū | Tenshin Shoden Katori Shinto-ryu |
| tensor | tensor |
| tensor- | tensorowy |
| tenta | egzamin |
| tentamen | egzamin |
| Tenten | Tenten |
| Tenzin Gyatso | Dalajlama XIV |
| Tenzing Norgay | Tenzing Norgay |
| Teobromin | Teobromina |
| teodicéproblemet | teodycea |
| Teodolit | Teodolit |
| Teodor | Teodor |
| Teodora | Teodora |
| teofani | teofania |
| Teofil | Teofil |
| Teofyllin | Teofilina |
| teokrati | teokracja |
| teolog | teolog |
| teologi | teologia |
| teorem | twierdzenie |
| teoretiker | teoretyk |
| Teoretisk fysik | Fizyka teoretyczna |
| Teoretisk kemi | Chemia teoretyczna |
