6D, 6d, or 6-D may refer to:

  • Canon EOS 6D, a digital SLR camera
  • Jamaica 6d abolition of slavery postage stamp, a 1921 stamp issue
  • Six-dimensional space, any space that has six dimensions
  • 6D skull, a cyberknife tracking method


"I wanted very much to learn to draw, for a reason that I kept to myself: I wanted to convey an emotion I have about the beauty of the world."
Richard Feynman
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