Three dimensional, or 3D, may refer to:

• Something having three dimensions e.g. width, length, and depth
  • Three-dimensional space, which appears to exist as three dimensions
  • Volume, a measure of space
• A vector space or coordinate space with three dimensions
• 3D computer graphics, computer graphics modeling three-dimensional objects
• 3-D film, a film which gives the illusion of depth
• Surround sound, sometimes called 3D sound

3D can also refer to:

• 3D/Biela, a comet
• A ring binder with three D rings
• Robert Del Naja, a British artist and musician
• The Dudley Death Drop, a wrestling maneuver

See also

• Stereoscopy
• Stereogram
• Stereoviews

3D | 3D-baseret | 3D | Tridimensional | 3D | 3D | Driedimensionaal | 3D | 3D | Imagem 3D | 3-D | 3D