HST
English
Noun
HST (countable and uncountable, plural HSTs)
- (UK, rail transport) Initialism of High Speed Train.
- (Canada) Initialism of Template:W, a combined federal and provincial sales tax collected in some provinces.
See also
Proper noun
HST
- Initialism of Hawaiian Standard Time.
- (space science, US, NASA) Initialism of Hubble Space Telescope.