| Teksturowanie | Texture mapping |
| Teksty Piramid | Pyramid Texts |
| Teksty Sarkofagów | Coffin Texts |
| tekstylny | linen |
| tektoniczny | tectonic |
| Tektonika płyt | Plate tectonics |
| TekWar | TekWar |
| Tel Awiw | Tel Aviv |
| Tel Awiw-Jafa | Tel Aviv |
| Tel el-Amarna | Amarna |
| Telawi | Telavi |
| Teleangiektazja | Telangiectasia |
| Telec | Telets of Bulgaria |
| TeleCine | Telecine |
| Telecommunications Industry Association | Telecommunications Industry Association |
| teledetekcja | remote sensing |
| telefaks | fax |
| telefax | fax |
| Telefe | Telefe |
| telefon | phone |
| telefon komórkowy | cell phone |
| telefoniczny | telephonic |
| telefonować | call |
| Telefónica | Telefónica |
| telegraf | telegraph |
| Telegraf maszynowy | Chadburn |
| telegraficzny | telegraphic |
| telegrafista | telegrapher |
| telegram | telegram |
| Telegram Zimmermanna | Zimmermann Telegram |
| telekineza | telekinesis |
| telekomunikacja | telecommunications |
| Telekonwerter | Teleconverter |
| Telemach | Telemachus |
| telemetria | telemetry |
| Teleneşti | Teleneşti |
| Telengici | Telengit |
| telenowela | soap opera |
| Telenowela dokumentalna | Docu-soap |
| teleobiektyw | telephoto lens |
| Telepatia | Telepathy |
| telepatyczny | telepathic |
| Telepinu | Telepinu |
| teleportacja | teleportation |
| Teleportacja kwantowa | Quantum teleportation |
| Telerecording | Telerecording |
| Teleri | Teleri |
| Telerig | Telerig of Bulgaria |
| Telese Terme | Telese |
| Telesilla | Telesilla |
| teleskop | telescope |
| Teleskop Hobby-Eberly | Hobby-Eberly Telescope |
| Teleskop kosmiczny Chandra | Chandra X-ray Observatory |
| Teleskop kosmiczny Comptona | Compton Gamma Ray Observatory |
| Teleskop zwierciadlany | Telescope |
| Telesphore Placidus Toppo | Telesphore Toppo |
| Telesto | Telesto |
| teletekst | teletext |
| Teletubbies | Teletubbies |
| teleturniej | game show |
| Teleuci | Teleuts |
| Televisión Española | Televisión Española |
| Televiziunea Română | Romanian Television |
| telewizja | television |
| Telewizja informacyjna | News channel |
| Telewizja interaktywna | Interactive television |
| Telewizja internetowa | Internet television |
| telewizja kablowa | cable television |
| Telewizja Polska | Telewizja Polska |
| Telewizja publiczna | Public broadcasting |
| telewizor | television |
| Telharmonium | Telharmonium |
| Telicz | Telychian |
| Tell el-Amarna | Amarna |
| Tell Me Baby | Tell Me Baby |
| Tellaryci | Tellarite |
| tellur | tellurium |
| Tellurowodór | Hydrogen telluride |
| Telly Savalas | Telly Savalas |
| Telmatozaur | Telmatosaurus |
| telomer | telomere |
| Telstra Stadium | Telstra Stadium |
| Telsze | Telšiai |
| Teltow | Teltow |
| Telugowie | Telugu people |
| telugu | Telugu |
| Telugu Desam Party | Telugu Desam Party |
| Telumehtar | Telumehtar |
| Telur | Tellurium |
| Telus Cup | Telus Cup - Defensive |
| Telê Santana | Telê Santana |
| Telč | Telč |
| Tem | Music |
| Tema | Tema |
| temat | matter |
| tematyczny | topical |
| Tembetary Ypane | Club Atlético Tembetary |
| temblak | sling |
| Temenos | Temenos |
| Temesz | Timiş River |
| Temeszwar | Timişoara |
| Temida | Themis |
| Temirtau | Temirtau |
| Temisto | Themisto |
| Temistokles | Themistocles |
| Temnodontozaur | Temnodontosaurus |
| Temnospondyle | Temnospondyli |
| Temnozor | Temnozor |
| Tempe | Temple |
| temperatura | fever |
| temperatura bezwzględna | absolute temperature |
| Temperatura Curie | Curie point |
| Temperatura ekwiwalentna | Equivalent temperature |
| Temperatura ekwiwalentno-potencjalna | Equivalent potential temperature |
| Temperatura Néela | Néel temperature |
| temperatura oceanów | ocean temperature |
| Temperatura odczuwalna | Wind chill |
| Temperatura Plancka | Planck temperature |
| temperatura pokojowa | ambient temperature |
| Temperatura potencjalna | Potential temperature |
| temperatura powietrza | air temperature |
| Temperatura punktu rosy | Dew point |
| Temperatura samozapłonu | Autoignition temperature |
| Temperatura topnienia | Melting point |
| Temperatura wirtualna | Virtual temperature |
| Temperatura wrzenia | Boiling point |
| Temperley Buenos Aires | Club Atlético Temperley |
| temperówka | pencil sharpener |
| Tempietto | San Pietro in Montorio |
| Tempio Pausania | Tempio Pausania |
| templariusz | Templar |
| Temple | Temple |
| Temple of the Dog | Temple of the Dog |
| Templo Mayor | Great Pyramid of Tenochtitlan |
| tempo | rate |
| tempomat | cruise control |
| Temporalna baza danych | Temporal database |
| tempura | tempura |
| Tempête Saint-Marc | Tempête Football Club |
| temu | ago |
| Temuco | Temuco |
| Temura | Temurah |
| Temù | Temù |
| ten | this |
| ten sam | the same |
| ten się śmieje, kto się śmieje ostatni | he who laughs last laughs best |
| Tenardyt | Thenardite |
| Tendaguria | Tendaguria |
| Tendai | Tendai |
| Tende | Tende |
| tendencja | tendency |
| tendencja dotyczące produkcji | productivity trend |
| tendencja gospodarcza | economic trend |
| tendencje ludnościowe | population trend |
| tendencyjny | tendentious |
| tender | tender |
| Tenebryzm | Tenebrism |
| Tenerife Santa Cruz | CD Tenerife |
| Tenero-Contra | Tenero-Contra |
| Teneryfa | Tenerife |
| Tenge | Kazakhstani tenge |
| Tengiz | Lake Tengiz |
| Tengiz Abuładze | Tengiz Abuladze |
| Tengwar | Tengwar |
| Tenhi | Tenhi |
| Teningen | Teningen |
| tenis | tennis |
| tenis stołowy | table tennis |
| tenis ziemny | tennis |
| Tenis ziemny na letnich igrzyskach olimpijskich | Tennis at the Summer Olympics |
| Tenis ziemny na wózkach | Wheelchair tennis |
| tenisista | tennis player |
| tenisistka | tennis player |
| tenisówki | sneaker |
| Tenjho Tenge | Tenjho Tenge |
| Tenji | Emperor Tenji |
| Tenkū no Escaflowne | The Vision of Escaflowne |
| Tennantyt | Tennantite |
| Tennessee | Tennessee |
| Tennessee Titans | Tennessee Titans |
| Tennessee Walker | Tennessee Walker |
| Tennessee Williams | Tennessee Williams |
| Tennis Channel Open | Tennis Channel Open |
| Tennis for Two | Tennis For Two |
| Tennis Masters Cup | Tennis Masters Cup |
| Tenochtitlan | Tenochtitlan |
| Tenor | Tenor |
| tenrek | tenrec |
| Tenrek zwyczajny | Common Tenrec |
| Tenrekowate | Tenrecidae |
| Tenshin Shoden Katori Shinto-ryu | Tenshin Shōden Katori Shintō-ryū |
| Tenshinhan | Tenshinhan |
| tensor | tensor |
| Tensor metryczny | Metric tensor |
