3D

3D or 3-D (usually an abbreviation of three-dimensional) may refer to:

• Three-dimensional space

Science and technology

• 3D computer graphics, computer graphics that use a three-dimensional representation of geometric data
• 3D modeling, developing a mathematical representation of any three-dimensional surface or object
• 3D printing, making a three-dimensional solid object of a shape from a digital model
• 3D projection
• 3D rendering
• 3D scanning, making a digital representation of three-dimensional objects
• Stereoscopy, any technique capable of recording three-dimensional visual information or creating the illusion of depth in an image
• 3D film, a motion picture that enhances the illusion of depth perception
• 3D television, television that conveys depth perception to the viewer
• 3D video game (disambiguation)

Music

Artists

• Robert Del Naja (born 1965), English artist and musician in the band Massive Attack
• The 3Ds, a rock band

Albums

• 3D (The Three Degrees album), 1979
• 3-D (TLC album), 2002
• 3-D (SPC ECO album)
• 3-D (I See Stars album), the debut album from the band I See Stars
• 3D (Go West album), 2010
• 3-D (Wrathchild America album)

Other uses

• 3D Aerobatics, a form of flying using flying aircraft to perform specific aerial maneuvers
• Biela's Comet, a lost periodic comet discovered in 1826
• 3D (Long Island bus)
• British Rail Class 207, sometimes known as 3Ds
• 3-D Secure, a secure protocol for online credit and debit card transactions
• Threepence (British coin), a denomination of currency used by various jurisdictions in England, Ireland, Scotland and Wales
• Middle finger, the third digit (abbreviated 3D) of the hand
• 3D Test of Antisemitism

See also

• Third (disambiguation)
• 3ds (disambiguation)
• D3 (disambiguation)
• DDD (disambiguation)
• All pages beginning with "3D"