What does GMT stand for?

What does GMT mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: GMT.

We've found a total of 29 definitions for GMT:

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GMT

Guyot Motorcycle Team

Community » Sports

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GMT

Greenwich Mean Time

Regional » Time Zones

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GMT

Greenwich Mean Time (replaced by Universal Time in 1928, and UTC in 1960)

Regional » Time Zones

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GMT

Greenwich Mean Time (now obsolete)

Miscellaneous » Unclassified

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What does GMT mean?

Greenwich Mean Time, Greenwich Time, GMT, universal time, UT, UT1(noun)
the local time at the 0 meridian passing through Greenwich, England; it is the same everywhere

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"GMT." Abbreviations.com. STANDS4 LLC, 2015. Web. 22 May 2015. <http://www.abbreviations.com/GMT>.