GCRT may refer to:
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G:link, formerly Gold Coast Rapid Transit, light rail system in Queensland, Australia
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Gender Centre for Research and Training, Sudanese organisation
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GCRT J1745−3009
GCRT J1745−3009 is a Galactic Center radio transient (GCRT), or bursting low-frequency radio source which lies in the direction of the Galactic Center.A Faint, Steep Spectrum Burst from the Radio Transient GCRT J1745-3009, Scott D. Hyman, S ...
, a transient, bursting low-frequency radio source
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