Celestial Object Abbreviations and Acronyms
-   HARPSHigh Accuracy Radial Velocity Planetasearcher
 -   HBHorizontai Branch
 -   HBEHerbigdbe Star
 -   HBRPHigh-Magnetic Field Radio Pulsar
 -   HHOHerbig-Haro Object
 -   HIPASSHi Parkes All-Sky Survey
 -   HKSurvey for Metal-Poor Stars Based On The Strength of Caii H and K Absorption Lines
 -   HLIRGHyperluminous Infrared Galaxy
 -   HMPOHigh-Mass Proto-Stellar Object
 -   HOPSH2O Southern Galactic Plane Survey
 -   HPMSHigh Properxmotion Star[
 -   HRSGoddard High Resolution Spectrograph
 -   HVSHigh Velocity Star
 -   HVSHypervelocity Star Or High Velocity Star
 -   ICIntracluster
 -   IFNIntegrated Flux Nebulae
 -   IGMIntergalactic Medium
 -   IPMOIsolated Planetary Mass Objects
 -   IPMOIsolated Planetary-Mass Objects
 -   IRAFImage Reduction and Analysis Facility
 
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