Abbreviations beginning with H

HALEHigh Altitude Long Endurance (aircraft)
Community

HALEHacker's Against Law Enforcement
Computing » IT

HALEHaleakala National Park (US National Park Service)
Governmental

HALEHigh Altitude Long Endurance
Governmental » Military

HALEHealth Action Local Engagement
Medical » Healthcare

HALEHealthy Life Expectancy
Medical » Healthcare

HALEHealth Action Local Engagement
Miscellaneous » Unclassified

HALEHealthy Active Living Education (learning program)
Miscellaneous

HALEhigh altitude lone endurance
Miscellaneous » Unclassified

HALEHigher, Adult, and Lifelong Education (Michigan State University; East Lansing, MI)
Miscellaneous

HALE-UAVHigh Altitude Long Endurance Unmanned Aerial Vehicle
Governmental

HALEXHAlogen Lamp EXperiment
Governmental » NASA

HALEYHomes Are Letting Everyone Yodel
Miscellaneous

HALFHigh-Amplitude Low-Frequency (audio signal)
Academic & Science

HALFHomeownership Assistance Loan Fund (Housing Opportunities Commission; Maryland)
Academic & Science

HALFHomeownership Assistance Loan Fund
Business » Funds

HALFHigh Abrasive Loaded Fluids
Miscellaneous » Unclassified

HALFHigh Amplitude Low Frequency
Miscellaneous » Unclassified

HALFHomeownership Assistance Loan Fund
Miscellaneous » Unclassified

HALFHuman Animal Liberation Front
Miscellaneous