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What does 4D stand for?

4D stands for Four-Dimensional

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

  • Science, medicine, engineering, etc.

See other definitions of 4D

Samples in periodicals archive:

Among the topics are checking out the tissue groupings and the small print, making support-scaffolds containing living cells, whether three-dimensional complexity and layer engineering are worth the hassle, other ways to grow tissues, and towards four-dimensional fabrication.
A FUNDRAISING drive has been launched at Speke-based St Ambrose Catholic Primary School to fund a four-dimensional 'WOW
As air traffic management systems are improved with new technologies, including four-dimensional (4D) trajectory management, information management and performance-based navigation, it is said to be critical to establish common standards to harmonise these systems and ensure that aircraft can fly in all regions of the world.