T1

T1, T01, T.1 or T-1 may refer to:

• Target One, a Mesoamerican archaeological site in Honduras
• Tour T1, an office skyscraper in La Défense, Paris, France
• T1 Mall of Tallinn, shopping and entertainment centre in Tallinn, Estonia
• Nakano Station (Tokyo), station number T-01 in Tokyo Metro Tozai Line

• T1 Aquarii, a star in the constellation Aquarius
• T1 Carinae, a star in the constellation Carina
• 1293 T-1, the asteroid "T-1", a main-belt asteroid, the 1293rd asteroid registered

• Île-de-France tramway Line 1, a.k.a. T1, a tramway near Paris, France
• North Shore & Western Line, a commuter rail line in Sydney, Australia
• T1 (Istanbul Tram), a tram line in Istanbul, Turkey
• T1 (Tram İzmir), a tram line in İzmir, Turkey

• T1 road (Zambia), a road in Zambia
• T1 road (Tanzania), a road in Tanzania
• Estonian national road 1, officially T1, connecting Tallinn and Narva

• The first of the thoracic vertebrae in the vertebral column
• Thoracic spinal nerve 1, a nerve emerging from the vertebrae
• Cyclin T1, a human gene
• GalNAc-T1, a human gene
• Ribonuclease T₁, a fungal endonuclease
• TNM staging system, classification for a small cancer tumor
• T1, longitudinal relaxation time, in magnetic resonance imaging (MRI), a measure of the time taken for spinning protons to realign with the external magnetic field

• T1 font, or cork encoding, a character encoding
• Apple T1, a system on a chip used by Apple
• UltraSPARC T1, a microprocessor

• T1, a component of the T-carrier system for telecommunication
• AYYA T1, a smartphone developed by Rostec as part of the Ayya (smartphone) line
• T1 Phone, see Trump Mobile
• vivo T1 series, the 5 smartphones manufactured by Vivo Communication Technology Co.

• Raytheon T-1 Jayhawk, a jet aircraft used by the US Air Force for advanced pilot training
• Lockheed T2V SeaStar, a.k.a. T1 Seastar, a carrier-capable jet trainer in the US Navy
• Fuji T-1, Japan's first jet-powered trainer aircraft
• Perry Beadle T.1, a 1913 British biplane fighter
• Loring T-1, an interwar period Spanish biplane trainer prototype variant of the Loring R-III
• Sopwith Cuckoo, a British biplane torpedo bomber of 1918

• Bentley T-series, Bentley Motors model in the UK
• Caparo T1, a 2006 British sports car
• CWS T-1, first serially-built car manufactured in Poland
• Ford T1 platform, a large SUV automobile platform
• Jetour T1, a compact crossover SUV
• Mercedes-Benz T1, a 1977 van/truck also called a transporter
• Volkswagen Type 2 (T1), the first generation of Volkswagen transporter

• T series (Toronto subway), a subway car in Toronto, Canada
• LSWR T1 class, an 1888 0-4-4T steam tank locomotives class
• Pennsylvania Railroad class T1, a 1942 4-4-4-4 steam locomotive class
• Reading T-1, a 1945 4-8-4 steam locomotive class
• LNER Class T1, a class of British steam locomotives
• Tatra T1, a 1951 Czechoslovak tramcar

• Ferrari 412 T1, a 1994 Formula One car

• USS T-1, several United States Navy ships
• HMNZS Matai (T01), a Royal New Zealand Navy lighthouse tender of 1941
• MV Transpacific (T-1), a 1992 US oil tanker
• Yugoslav torpedo boat T1, a torpedo boat in the Yugoslav Navy, 1921–1941
• T1 tanker a mass-produced tanker used during and after World War II

• T1 Light Tank, a U.S. prototype tank
• EE-T1 Osório, a 1985 Brazilian main battle tank
• AC NM AE T1 mine, a Brazilian anti-tank blast mine
• AP NM AE T1 mine, a Brazilian anti-personnel mine
• G7a torpedo, a WWII German torpedo

• Soyuz T-1, a 1979 space mission
• T₁ space, a topological space satisfying the T₁ separation axiom
• ${\displaystyle \mathbb {T} ^{1}}$, the 1-torus
• Spin–lattice relaxation time in nuclear magnetic resonance and magnetic resonance imaging

• T1 (classification), a para-cycling classification
• T1 (esports), a South Korean esports team
• T1 League, a Taiwanese men's professional basketball league

• The Terminator, the 1984 first film in the Terminator franchise, predecessor to 1991's T2: Judgment Day
• Trainspotting (film), 1996 film, predecessor to 2017's T2 Trainspotting
• T1 (album), 2018 album by Tatianna
• Tekken (T1, Tekken 1), a 1994 fighting game, first entry in the videogame series
• module T1, a Dungeons & Dragons add-on module

• T1 General, a tax form used in Canada
• T-1 visa, allowing victims of human trafficking to remain in the United States
• T1, a tornado intensity rating on the TORRO scale
• T1 (Torx), size 1 for Torx screwheads
• T+1, "trade date plus one day" in financial markets
• Tyler1, an American internet personality and streamer on Twitch

• T1S, networking standard for single twisted-pair transmission; see Ethernet over twisted pair
• All pages with titles containing T-1
• All pages with titles containing T1
• TL (disambiguation)
• TI (disambiguation)
• 1T (disambiguation)
• T (disambiguation)