Editing X1

'''X1''' or '''X-one''' may refer to:

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==Transportation==
===Automobiles===
* [[BMW X1]], a 2009–present German subcompact luxury SUV
* [[Geely Yuanjing X1]], a 2017–2021 Chinese mini crossover
* [[Red Bull X1]], the former name of the Red Bull X2010, a fictional car created for the game ''Gran Turismo 5''
* [[Wrightspeed X1]], a 2008 electric sports car prototype based on the Ariel Atom

===Bus routes===
* [[List of Metrobus routes (Washington, D.C.)|X1 (Metrobus)]], a bus route in Washington, District of Columbia, United States
* [[X1 (New York City bus)]], a bus route in New York City, New York, United States
* [[X1 Steel Link]], a bus rapid transit service between Sheffield, Rotherham, and Maltby in England, United Kingdom
* [[Excel (bus network)|Excel X1]], a bus route from Lowestoft to Peterborough in England, United Kingdom
* [[X1 Glasgow–Hamilton]], a former bus route in Scotland
* [[Green Line routes X1 and X10]], a former coach route from [[Southend-on-Sea]] to [[London]]

===Rail transport===
* [[SL X1]], a former Swedish commuter train built by ASEA
* [[LNER Class X1]], a single locomotive rebuilt several times in its history

===Watercraft===
* [[X1 (dinghy)]], a fast, light-weight sailing dinghy designed for inland racing
* [[HM Submarine X1]], a Royal Navy submarine

===Aircraft===
* [[Bell X-1]], an experimental rocket plane

==Technology==
* [[Sharp X1]], a Japanese home computer manufactured by the Sharp Corporation
* [[Xbox One]], a video game console
* a one-lane [[PCI Express]] slot
* [[Cray X1]], a supercomputer sold since 2003
* [[Electrologica X1]], an early Dutch computer
* [[Sony Ericsson XPERIA X1]], a mobile phone
* [[ThinkPad X1 Carbon]], a high-end notebook computer released by Lenovo in 2012
* [[X1 (software company)]] formerly known as X1 Technologies, Inc.
* [[Tegra X1]], a system on a chip released by Nvidia in 2015
* X1, an IPTV-based cable television hardware platform developed by [[Comcast]]

==Arts, entertainment, and media==
* [[X1 (band)]], a South Korean boy band formed through ''[[Produce X 101]]''
* [[X1 (rapper)]] (1979–2007), American rapper
* [[X Minus One]], a 1950s American radio show 
* [[X-Men (film)|''X-Men'' (film)]], the first film in the ''X-Men'' franchise
* [[X-One]], monthly magazine produced by Imagine Publishing

==Other==
* ''x''<sup> −1</sup>, the [[multiplicative inverse]] of ''x'' (another way to denote ''1⁄x'', one divided by ''x'')
* United States patent X1, by [[Samuel Hopkins (inventor)]]
* [[X1-(letter T) bread bun - feminine (Egyptian t hieroglyph)|X1 (Egyptian hieroglyph t)]], an extremely common alphabetic letter in the Ancient Egyptian alphabet
* X1, a former sister MMA promotion of the defunct [[Fighting_of_World_Japan_Pro_Wrestling#Decline|Fighting of World Japan Pro Wrestling]]

==See also==
* [[X-1 (disambiguation)]]
* [[1X (disambiguation)]]

{{Letter-number combination disambiguation}}