X ( named ex / ˈ ɛ k s / , plural exes ) is the 24th letter in the modern English alphabet and the ISO basic Latin alphabet . (wikipedia)
- X The 24th and antepenultimate letter in the modern English alphabet and the ISO basic Latin...
- Malcolm X An African-American Muslim minister and human rights activist.
- X radiation X-rays make up X-radiation, a form of electromagnetic radiation.
- X (Dark Horse Comics) A comic book character who starred in his own self-titled series published by Dark Horse Comics...
- X (company) X, an American semi-secret research-and-development facility founded by Google in January 2010 as...
- ??? , is one of the six letters the Arabic alphabet added to the twenty-two inherited from the...
- Director X A Canadian film and music video director. He also has a clothing line, X Fit.
- Galaxy X (galaxy) A postulated dark satellite dwarf galaxy of the Milky Way Galaxy.
- X (automobile) A French automobile produced between 1908 and 1909.
- Saltire A heraldic symbol in the form of a diagonal cross, like the shape of the letter X in Roman type.
- The MAXIM - MicroArcsecond X-Ray Imaging Mission www
The vision, MicroArcsecond X-Ray Imaging Mission, mission, the science, pathfinder, resource, documents, what's new, and contacts. MAXIM - MicroArcsecond X-Ray Imaging Mission.
- News, XMM-Newton Science Operations Centre www
News, Science Operations Centre, observer's information, scheduling, support, software and calibration, data access, science, and news. XMM-Newton Science Operations Centre.
- Extensive WebElements: Xenon www
Extensive information on history, Xenon, uses, occurrence, compounds, and properties. WebElements: Xenon.
- Basic It's Elemental: Xenon www
Basic physical and historical information. It's Elemental: Xenon.
- Alexa: X Science
Alexa Directory Top Sites: X Science
- DMOZ: X Science
dmoz.org Directory: X Science