Astronomy Abbreviations and Acronyms

1. HSP
   High Speed Photometer
2. HSQB
   Health Standard and Quality Bureau
3. HST
   Hubble Space Telescope
4. HTFA
   High Temperature Flowing Afterglow
5. HTH
   Hope This Helps. Email abbreviation when replying to requests. Potentially counter-productive if the recipient doesn't understand what it means...
6. HTHL
   Horizontal Takeoffuhorizontal Landing
7. HTHL
   Horizontal Takeoff Horizontal Landing
8. HTML
   Hyptertext Markup Language
9. HTSM
   High Tech Systemen En Materialen
10. HTV
    H-2 Transfer Vehicle
11. HTV
    H-Ii Tzansfer Vehicle
12. HTVL
    Horizontal Takeoff Vertical Landing
13. HUGO
    Highly Unusual Geophysical Obeservations
14. HUMSAT-D
    Humanitarian Satellite - Demonstrator
15. HUNE
    Horizontal User Navigation Error
16. HUT
    Hopkins Ultraviolet Telescope
17. HUTSAT
    Helsinki University of Technology Satellite
18. HV
    High Voltage
19. HVAOB
    Hvar Observatory Bulletin
20. HVC
    High Velocity Cloud

Last updated: August 3, 2021 — Total entries: 5,937