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What does XD stand for?

XD stands for Extra Dimension

This definition appears frequently and is found in the following Acronym Finder categories:

  • Slang/chat, popular culture

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We have 2 other meanings of XD in our Acronym Attic

Samples in periodicals archive:

The scenario we had in mind is that some stuff is stuck on an object called a brane, which exists in three dimensions, but there can be an extra dimension of space where gravity can be concentrated away from us.
He begins by addressing formalism, including particles and fields, renormalization and group theory, then describes the standard model and beyond with commentary on symmetries in nature, the standard model, neutrino masses and mixing and CP violation, then moves to grand unification and supersymmetry (including models), extra dimensions (such as extended gravity, strings, extra dimensions and low-scale gravity and novelties with extra dimensions), and finally astrophysics, including an introduction to cosmology with material on the Baryon asymmetry of the universe, dark matter and dark energy, and cosmology and extra dimensions.
95 1-800-847-5515 Michka Assayas spent 8 days with Bono, of rock group U2 fame, in discussion over such varied topics as world affairs, politics, and social issues: the result adds an extra dimension of depth and personality to Bono: In Conversation With Michka Assayas, which provides a series of discussions with his friend.