Abbreviations beginning with h

HASTHilton Area Swim Team
Sports » Swimming

HASTAH-Alpha Solar Telescope for Argentina
Academic & Science

HASTAHighly Aware Students Taking Action
Academic & Science » Students

HASTAHayward Area Ski Trail Association
Community » Associations

HASTAHopeful Aware Students Taking Action
Community » Educational

HASTAH Alpha Solar Telescope for Argentina
Miscellaneous » Unclassified

HASTAHeladeria Argentina Suiza Totalmente Artesanal
Miscellaneous » Unclassified

HASTAHighly Aware Students Taking Action (activist-environmentalist group; Winnipeg, MB, Canada)
Miscellaneous

HASTAHopeful, Aware Students Taking Action (est. 1996; Canada)
Miscellaneous

HASTAHayward Area Ski Trail Association
Sports » Skiing

HASTCHa Noi Securities Trading Center
Business » Banking

HASTEHalf Fourier Acquisition Single Shot Turbo Spin Echo
Academic & Science

HASTEHost Analysis Signature Trace Engine
Academic & Science

HASTEHeart and Stroke Trust Endeavour (cardiology; UK)
Miscellaneous

HASTEHeavy Approved Slow Test and Expert
Miscellaneous » Unclassified

HASTEHouston Area S-Series and T-Series Enthusiasts
Miscellaneous

HASTEHub for Action on School Transportation Emissions (Vancouver, British Columbia, Canada)
Miscellaneous