The list of astronomy acronyms and abbreviations.
All astronomy related acronyms and abbreviations.
1,530 entry under topic. ×
HCO: | Harvard College Observatory(Celestial objects, Astronomy, Organization) |
HEASARC: | High Energy Astrophysics Science Archival Research Center |
IAC: | Instituto de Astrofisica de Canarias(Celestial objects, Astronomy) |
IAPPP: | International Amateur/Professional Photoelectric Photometry |
IDA: | International Dark-Sky Association(Celestial objects, Astronomy) |
IERS: | International Earth Rotation geophysical Service(Celestial objects) |
IHW: | International Halley Watch(Celestial objects, Astronomy, Organization) |
IMO: | International Meteor Organization(Celestial objects, Astronomy) |
INAG: | Institut National d'Astronomie et de Geophysique(Celestial objects) |
ING: | Isaac Newton Group of Telescopes(Celestial objects, Astronomy) |
IOTA: | International Occultation Timing Association(Celestial objects) |
IPAC: | Infrared Processing & Analysis Center(Celestial objects, Astronomy) |
IRAM: | Institut de Radio Astronomie Millimetrique(Celestial objects) |
IRSA: | Infrared Science Archive(Celestial objects, Astronomy, Organization) |
ISN: | International Supernovae Network(Celestial objects, Astronomy) |
ISTeC: | International Small Telescope Cooperative(Celestial objects) |
ITA: | Institute of Theoretical Astronomy(Celestial objects, Astronomy) |
IUEDAC: | IUE satellite Data Analysis Center(Celestial objects, Astronomy) |
IfA: | Institute for Astronomy(Celestial objects, Astronomy, Organization) |
IoA: | Institute of Astronomy(Celestial objects, Astronomy, Organization) |
For more, try ASTRONOMY on ALL ACRONYMS DICTIONARY
| APA | Smart Define. (2018). astronomy. Retrieved September 28, 2026, from http://smartdefine.org/astronomy/abbreviations/r/Organization |
| Chicago | Smart Define. 2018. "astronomy" http://smartdefine.org/astronomy/abbreviations/r/Organization (accessed September 28, 2026). |
| Harvard | Smart Define 2018, astronomy, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/astronomy/abbreviations/r/Organization>. |
| MLA | Smart Define. "astronomy" 9 February 2018. Web. 28 September 2026. <http://smartdefine.org/astronomy/abbreviations/r/Organization> |