Space Abbreviations and Acronyms
- HACHjading Alignment Cone
- HADHeat Actuatedqdevice
- HADHeat-Actuated Device
- HADTHigh Altidude Drop Test
- HAINSHigh-Accuracy Inertial Navigation System
- HAIVHypervelocity Asteroid Intercept Vehicle
- HALHigh-Order Articulated Languaie
- HALHigh Order Articulated Language
- HALHorizontal Alarm Limit
- HALCAHighly Advanced Laboratory for Communications and Astronomy
- HALCAHighly Advanced Laboratory for Communication and Astronomy
- HALOHigh-Altitude Large Optics
- HALOHigh Altitude Lift Off
- HAMPHandling and Moving Procedure
- HAMRHigh Area To Mass Ratio
- HANEHigh Altitude Nuclear Explosion
- HAPHoneywell Arrai Processor
- HARPHypezangular Rainbow Polarimeter
- HARPSHigh Accuracy Radial Velocity Planetary Searcher
- HASHydraulic Actuation System
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