X, Pita frekuensi X, Sinar-X, X-Men, Gloizer X, Honda Supra X, Nokia X, X Games, X Window System, X-Men (seri film), Tipe-X, Fluoresensi sinar-X, Pakubuwana X, X-Cops, X (disambiguasi), AT-X (perusahaan), Astronomi sinar-X, X Japan, Cygnus X-1, Perkebunan Nusantara X, Boeing X-43, Kromosom X, Kristalografi sinar-X, Optika sinar-X, Madame X, AirAsia X, Hamengkubuwana X, X Factor Indonesia, B'T X, Planet X, Bre-X, Symphony X (album), Ultraseven X, X-Men: Apocalypse, X NINE, D-Generation X, Symphony X, X-Light, Ksatria Baja X, Monsta X, Mitsubishi X-2 Shinshin

Amigos x siempre, OS X Yosemite, Malcolm X (film), Pokémon X dan Y, TerraSAR-X, Toyota Mark X, Karl X Gustav dari Swedia, Project X, Nissan X-Trail, Ptolemaios X Alexandros I, Ultraman X, Sayap X, Observatorium sinar-X Chandra, Professor X, Katialo, X Koto Diatas, Solok, The X Factor (seri TV Amerika Serikat), Boeing X-40, Alfonso X dari Kastilia, Lockheed Martin X-35, OS X El Capitan, Paus Pius X, Nazo no Kanojo X, Bell X-1, Bell X-22, Malcolm X, TanDEM-X, Racer X, X&Y (film), The X Factor (seri TV Britania Raya), SD Kartika X-7 Pagi, Satria Garuda BIMA-X, Serikat Santo Pius X, F(x) (grup musik), X-Men (film), Krisis X, Ford Taurus X, Kuncir, X Koto Diatas, Solok, Xbox Series X dan Series S, X+Y, Formula X, Rally-X, Paus Leo X, X Factor Indonesia (album), Shinkansen ALFA-X, Heinrich X dari Bayern, SDS Kartika X-1, Paus Inosensius X, Noda X, Ramses X, Pangkalan Utama TNI Angkatan Laut X

X, Pita frekuensi X, Sinar-X, X-Men, Gloizer X, Honda Supra X, Nokia X, X Games, X Window System, X-Men (seri film), Tipe-X, Fluoresensi sinar-X, Pakubuwana X, X-Cops, X (disambiguasi), AT-X (perusahaan), Astronomi sinar-X, X Japan, Cygnus X-1, Perkebunan Nusantara X, Boeing X-43, Kromosom X, Kristalografi sinar-X, Optika sinar-X, Madame X, AirAsia X, Hamengkubuwana X, X Factor Indonesia, B'T X, Planet X, Bre-X, Symphony X (album), Ultraseven X, X-Men: Apocalypse, X NINE, D-Generation X, Symphony X, X-Light, Ksatria Baja X, Monsta X, Mitsubishi X-2 Shinshin, Amigos x siempre, OS X Yosemite, Malcolm X (film), Pokémon X dan Y, TerraSAR-X, Toyota Mark X, Karl X Gustav dari Swedia, Project X, Nissan X-Trail, Ptolemaios X Alexandros I, Ultraman X, Sayap X, Observatorium sinar-X Chandra, Professor X, Katialo, X Koto Diatas, Solok, The X Factor (seri TV Amerika Serikat), Boeing X-40, Alfonso X dari Kastilia, Lockheed Martin X-35, OS X El Capitan, Paus Pius X, Nazo no Kanojo X, Bell X-1, Bell X-22, Malcolm X, TanDEM-X, Racer X, X&Y (film), The X Factor (seri TV Britania Raya), SD Kartika X-7 Pagi, Satria Garuda BIMA-X, Serikat Santo Pius X, F(x) (grup musik), X-Men (film), Krisis X, Ford Taurus X, Kuncir, X Koto Diatas, Solok, Xbox Series X dan Series S, X+Y, Formula X, Rally-X, Paus Leo X, X Factor Indonesia (album), Shinkansen ALFA-X, Heinrich X dari Bayern, SDS Kartika X-1, Paus Inosensius X, Noda X, Ramses X, Pangkalan Utama TNI Angkatan Laut X, Schweizer X-26 Frigate, Amigos X Siempre (album), Paus Yohanes X, Boeing X-32, Bell X-2, Hyeongseop X Euiwoong, Rossi X-ray Timing Explorer, Super X-Tion, Mission X, Sonic X, Paus Gregorius X, Komando Daerah Militer X/Lambung Mangkurat, Ruhrstahl X-4, Hutatoruan X, Tarutung, Tapanuli Utara, North American X-15, X Koto Diatas, Solok, Isuzu MU X, Boeing X-48, Samurai X, Joseon X-Files, HTC One X, Ares I-X, Pasilihan, X Koto Diatas, Solok, X-Men: Days of Future Past, Martin Marietta X-24A, Google X, Planet X (grup musik), Boeing X-46, Boeing X-51, GD X Taeyang, Paus Klemens X, The X-Files (film), X Channel, X&Y, Xorg, Labuh Panjang, X Koto Diatas, Solok, McDonnell Douglas X-36, MacOS, Lockheed X-17, American History X, Honda U3-X, Es X, X-Men: First Class, Mortal Kombat X, Thai AirAsia X, Francis X. Bushman, X Factor Indonesia (musim 1), X: The Last Moment, Static-X, Mangkunegara X, Boeing X-45, F. X. Feeney, Gereja Santo Pius X, Bengkayang, Final Fantasy X-2, X-Men Origins: Wolverine, Madame X (film 1929), X Koto Singkarak, Solok, X Factor Indonesia (musim 2), Northrop Grumman X-47B, Prasasti Pakubuwana X