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X, Fraktur, Blackboard bold, Unicode subscripts and superscripts, Numerals in Unicode, Enclosed Alphanumerics, Enclosed Alphanumeric Supplement, Ẋ, X̂, Control key, Breve, Arithmetic mean, X̣, Voiceless velar fricative, Palatal hook, Cedilla, List of Latin-script letters, Two dots (diacritic), Caron, Saanich dialect, Macron below, Ring (diacritic), Acute accent, X Window System, Weapon X, X-ray astronomy, X-Force, X-23, X-inactivation, X terminal, House of X and Powers of X, Earth X, X-ray spectroscopy, System X, X-Men, X Games, X-ray tube, Avengers vs. X-Men, X-ray binary, X-ray machine, X-Men: Legacy, X-ray diffraction, Astrophysical X-ray source, X (The X-Files), X (disambiguation), NASA X-43, Uncanny X-Men, X: Beyond the Frontier, Trisomy X, The X Factor, Constellation-X Observatory, X Games XVII, X-ray, X.Org Server, X-ray telescope, X-Win32, X-ray specs, Destination X, X Prize Cup, X band, Mister X, X-Men: Nation X, X-ray microscope, X Corp., Scorpius X-1, X-TRA, X Games XVIII, X (charge), X chromosome, X-Men: Reload, X-inefficiency, Fujifilm X-mount, Fujifilm X-H2S, Fujifilm X-E2, X-Men: Regenesis, X-ray pulsar, X.Org Foundation, X-ray optics, X-Men (film series), Fritz X, Type X, Circinus X-1, Z/X, X class, HOT-x, The X-Files (composition), Mission X, List of X-Men: The Animated Series and X-Men '97 characters, Groizer X, X (video game series), X series, Ansari X Prize, X rating, X-Tinction Agenda, X-ray filter, Boeing X-48, Boeing X-37, X-machine, X/Open, Fujifilm X-T30, X-ray fluorescence, Fall of X, X: The Life and Times of Malcolm X, Martin Marietta X-24, X-files unit, X Rebirth, Fujifilm X-T3, Television X, List of X-planes, X-ray scattering techniques, New X-Men (2004 series), X Development, X-Cops, Ultimate X-Men, X-type, Plus-X, B't X, Fujifilm X-Pro2, Fujifilm X-T100, Fujifilm X series, Kommissar X, RS:X, Fujifilm X-T20, X-ray detector, Fujifilm X-T1, X-Men (comic book), Charles X, X (Liberty X song), X-ray background, X Games XV, Doctor X, Live X, Winter X Games XV, X-Men: The End, Ultimate X match, X.500, X-Men: The Animated Series, X display manager, X-Men: Pryde of the X-Men, X the album, Fujifilm X-T4, X-Factor (comics), KTM X-Bow, X-gal, X-Fusion, X-linked dominant inheritance, New Rally-X, X-linked intellectual disability, The X-Files (franchise), Northrop Grumman X-47A Pegasus, X-ray burster