Hst definition

Hawaiian Standard Time.
initialism
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Hawaii-Aleutian Standard Time.
abbreviation
1
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Hypersonic transport.
abbreviation
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Hawaiian-Aleutian Standard Time.
abbreviation
0
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(Canada) Harmonized Sales Tax, a combined federal and provincial sales tax collected in some provinces.
initialism
0
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(space science, US, NASA) Initialism of Hubble Space Telescope.
initialism
0
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