- Tena Lin
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- Tenak
- Tenak'talar
- Tenakruvek
- Tenalri
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- Tenara (region)
- Tenara Cliffs
- Tenara system
- Tenaran
- Tenaran Music Academy
- Tenavik
- Tenber
- Tenber VII
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- Tendaran
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- Tenday
- Tender
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- Teneebia sector
- Tenekratus
- Tenekratus IV
- Teneso
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- Tenets of Discipline
- Tenev
- TengchaH Jav
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- Teniira
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- Teniq
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- Tenkara
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- Tennessee bourbon
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- Tenth Anniversary Collection
- Tenth planets
- Tenzin
- Teo
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- Tephren
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- Teplan I
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- Ter'ak
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- Tera Franklin
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- Terak
- Teral
- Terana
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- Terazon-X31
- Terba
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- Tereb
- Terek
- Terek Pa'Dan
- Terekol Chasm
- Terella
- Terellian
- Terellian crashsite world
- Terellian spice
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- Terence Sadler
- Terence Throckmorton
- Teresa
- Teresa Garcia
- Teresa McNair
- Teresa Ross
- Teresh-Kah
- Tereshkova
- Tereshkova (Gagarin class)
- Tereshkova (NCC-74656/01)
- Teresian hardwood
- Tereth
- Teretis Geyl
- Terev
- Terev'oqu
- Terga
- Terga VII
- Teri Hansen
- Teric Caladislus
- Teric Caladislus (23rd century)
- Terid
- Terillion
- Terillium
- Terim
- Terim Azleya
- Teris Juze
- Terise Haleakala-LoBrutto
- Terix (disambiguation)
- Terix II
- Terix Val'Danadex Trel tr'Llweii
- Terix system
- Terixan
- Terkellian
- Terli
- Term marriage
- Termala
- Terman
- Termic
- Terminal Expanse
- Terminal Provocations
- Terminally Yours
- Termination: 1456
- Termination implant
- Terminimurus
- Termite
- Terof
- Terok Nor
- Terok Nor (comic)
- Terok Nor (disambiguation)
- Terok Nor (mirror)
- Teron
- Terra-Return League
- Terra 10
- Terra 4
- Terra 5
- Terra Firma
- Terra Four
- Terra Galan
- Terra Incognita
- Terra Incognita, Issue 1
- Terra Incognita, Issue 2
- Terra Incognita, Issue 3
- Terra Incognita, Issue 4
- Terra Incognita, Issue 5
- Terra Incognita, Issue 6
- Terra Nova
- Terra Nova (episode)
- Terra Nova (starship)
- Terra Prime
- Terra Prime (episode)
- Terra Spiro
- Terra Tonight
- Terra Tonight (FNS)
- Terra Victor
- Terradome
- Terraform Command
- Terraforming
- Terral
- Terralyn
- Terran
- Terran (mirror)
- Terran Control
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- Terran Empire starships
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- Terran Neutral Zone
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- Terran Task Force vanity shield
- Terran chow
- Terran raider
- Terrance Riley
- Terrapin
- Terrasphere
- Terrastron
- Terratin
- Terrebonne Parish
- Terrell
- Terrellia
- Terrellian II
- Terrellian system
- Terrence
- Terrence Leigh-Cameron IV
- Terrestrial enclosure
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- Terrh System Patrol
- Terri Bridges
- Terri Osborne
- Terrik
- Territorial Compromise
- Terror Firma
- Terrorism
- Terry Ahern
- Terry Austin
- Terry Erdmann
- Terry Farrell
- Terry J. Erdmann
- Terry Matalas (Starfleet)
- Terry Pallot
- Terry Shull
- Tervek
- Tervellion
- Tervior
- Terwelled
- Terxa
- Tesare
- Teshaav
- Tesitera Levat
- Teska
- Teska (Crewman)
- Tesla
- Tesla class
- Tesla coil
- Tesnia
- Tesnian
- Tess Allenby
- Tessa
- Tessa Blake
- Tessa Omond
- Tessaract
- Tessegri
- Tessegri module
- Tesselan
- Tessen
- Tessen (continent)
- Tessen (disambiguation)
- Tessen (planet)
- Tessen III
- Tessen Prime Shipyard
- Tessenite
- Tesshan
- Tessijen
- Tessik
- Tessik Prime
- Tessipate
- Tessma
- Tessma honor blade
- Tessmata
- Tessmata IV
- Test Z-12
- Test of Life
- Testament
- Tests of Courage
- Tesum
- Teth
- Teth'torva
- Tethen
- Tethys (disambiguation)
- Tethys (moon)
- Tethys class
- Tetralubisol
- Tetramyzol
- Tetrarch
- Tetrovaline
- Tetryon
- Tetryon Gatling gun
- Tetryon bolt
- Tetryon pulse disruptor
- Teuthian
- Teuthis
- Teutil
- Tev
- Tev Badris
- Tev Nallor
- Tevak
- Tevik
- Tevlin-De
- Tevrek
- Tevron
- Tewa
- Tewa III
- Tex-Mex chili
- Texas
- Texas (disambiguation)
- Texas (gambler)
- Texas class
- Textra
- Tey'sa
- Teyak
- Teyar Risar-Gan
- Tezcatlipoca
- Tezel-Oroko
- Tezera Alpha
- Tezera Beta
- Tezha
- Tezion
- Tezqan
- Tezrene
- Tezwa
- Tezwan
- Tezwan Assembly
- Tfenpthi'su
- Tgomirekain
- Th'Fairoh
- Th'Pev
- Th'Pev (Ensign)
- Th'Shelas
- Th'Shendileth
- Th'Vraas
- Th'allt
- Th'leila Bok
- Tha'lat
- Thaal Sinestro
- Thabit
- Thaddeus Cosgrove
- Thaddeus Quint
- Thaddeus Samson
- Thaddeus Troi-Riker
- Thaddius Deming
- Thaddius Riker
- Thadeus MacDonald
- Thadial Bokar
- Thadial Bokar (mirror)
- Thadiun Okona
- Thadiun Okona (mirror)
- Thagard
- Thailand
- Thak
- Thak (Andorian)
- Thak (Gorn)
- Thakolarivaj