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Acronymfinder

What does SIR stand for?

SIR stands for Shuttle Imaging Radar


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

  • Military and Government

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We have 341 other definitions for SIR in our Acronym Attic

Samples in periodicals archive:

As director of the Jet Propulsion Laboratory and vice president of California Institute of Technology, Elachi has been a principal investigator on a number of research and development studies and flight projects sponsored by NASA; including the Shuttle Imaging Radar series, the Magellan imaging radar at Venus, and the Cassini Titan.