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What does TCDT stand for?

TCDT stands for Terminal Countdown Demonstration Test (NASA)

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

  • Military and Government
  • Science, medicine, engineering, etc.

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Other Resources:
We have 7 other meanings of TCDT in our Acronym Attic

Samples in periodicals archive:

As part of the Terminal Countdown Demonstration Test (TCDT), the astronauts are driven to Kennedy's Launch Pad 39A and then are strapped into space shuttle Atlantis to practice the steps that will be taken on the launch day a couple of weeks from now.