Astronomy Abbreviations and Acronyms

  1. HCG
    Hickson Complct Group
  2. HCI
    Highes Communications
  3. HCIS
    Health Care Information System
  4. HCO
    Harvard College Observatory
  5. HCPCS
    Health Care Common Procedure Coding System
  6. HD
    Hilary Duff
  7. HD
    Henry Draper Catalog Entry
  8. HDA
    New Drug Application
  9. HDE
    Henry Draper Extension
  10. HDF
    Hubble Deep Field
  11. HDIF
    Health Care Data Interchange Format
  12. HDM
    Hot Dark Matter
  13. HDOS
    Hughes Danbury Optical Systems (Danbury CT)
  14. HDU
    Header-Data Unit
  15. HEAO
    High Energy Astronomical Observatory
  16. HEAO
    High Energy Astronomy Observatory
  17. HEAO
    High-Energy Astronomy Observatory
  18. HEAO
    High-Energy Astronomical Observatory
  19. HEAO
    High Energy Astrophysics Observatory
  20. HEASARC
    High Energy Astrophysics Science Archive Research Cqnter

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