Astronomy Acronyms

Alphabetical Listing of Astronomy Acronyms

  • GOMOS — Global Ozone Monitoring By Occultation of Stars
  • GOMR — Global Ozone Monitoring Radiometer
  • GOSAMR — Gelation of Soils: Applied Microgravity Research
  • GOX — Gaseous OXygen
  • GPC — General Purpose Computer
  • GPPF — Gravitational Plant Physiology Facility
  • GPS — Global Positioning System
  • GR — General Relativity
  • GRO — Gamma Ray Observatory
  • GRS — Gamma Ray Spectrometer
  • GRS — Great Red Spot
  • GRTLS — Glide RTLS
  • GRU — Glavnoye Razvedivatel’noye Upravileniye
  • GSC — Guide Star Catalog
  • GSFC — Goddard Space Flight Center
  • GSO — GeoSynchronous Earth Orbit
  • GST — Greenwich Sidereal Time
  • GTO — Geostationary Transfer Orbit
  • GUGK — Glavnoye Upravileniye Geodesii I Kartografii
  • HAINS — High Accuracy Inertial Navigation System
  • HALOE — Halogen Occultation Experiment
  • HAO — High Altitude Observatory
  • HB — Horizontal Branch
  • HCI — Highes Communications
  • HCMM — Heat Capacity Mapping Mission
  • HD — Henry Draper Catalog Entry
  • HDE — Henry Draper Extension
  • HDM — Hot Dark Matter
  • HEAO — High Energy Astronomical Observatory
  • HERA — Hermes Robotic Arm
  • HF — High Frequency
  • HGA — High Gain Antenna
  • HH — Hitchhiker
  • HIRDLS — High Resolution Dynamics Limb Sounder
  • HIRIS — High Resolution Imaging Spectrometer
  • HIRS — High Resolution Infrared Radiation Sounder
  • HJD — Helicentric Julian Date
  • HLC — Heavy Lift Capability
  • HLV — Heavy Lift Vehicle
  • HMC — Halley Multicolor Camera
  • HOTOL — HOrizontal TakeOff And Landing
  • HPFTP — High Pressure Fuel Turbopump
  • HPOTP — High Pressure Oxidizer Turbopump
  • HR — Hertzsprung-Russell
  • HRDI — High Resolution Doppler Imager
  • HRI — High Resolution Imager
  • HRMS — High Resolution Microwave Survey
  • HRPT — High Resolution Picture Transmission
  • HRSC — High Resolution Stereo Camera
  • HRSI — High-temperature Reusable Surface Insulation
  • HRSR — High-Resolution Scanning Radiometer
  • HSP — High Speed Photometer
  • HST — Hubble Space Telescope
  • HTHL — Horizontal Takeoff Horizontal Landing
  • HTVL — Horizontal Takeoff Vertical Landing
  • HUT — Hopkins Ultraviolet Telescope
  • HV — High Voltage
  • IAPPP — International Amateur/Professional Photoelectric Photometry
  • IAU — International Astronomical Union
  • IAUC — IAU Circular
  • IBSS — Infrared Background Signature Survey
  • IC — Index Catalog
  • ICE — International Cometary Explorer
  • IDA — International Dark-sky Association
  • IDL — Interactive Data Language
  • IFEA — Integrated Furnace Experiment Assembly
  • IGBP — International Geosphere/Biosphere Programme
  • IGM — InterGalactic Medium
  • IGY — International Geophysical Year
  • IKI — Institut Kosmischeskikh Issledovaniya
  • IML — International Microgravity Lab
  • IMO — International Meteor Organization
  • IMU — Inertial Measurement Unit
  • INCO — Integrated Communications Officer
  • INMARSAT — International Maritime Satellite
  • INTELSAT — International Telecommunications Satellite
  • IOA — Institute of Astronomy (Cambridge)
  • IOBM — In Ocean By Mistake
  • IOC — In-Orbit Checkout And Calibration
  • IOTA — Infrared-Optical Telescope Array
  • IOTA — International Occultation Timing Association
  • IPAC — Infrared Processing & Analysis Center
  • IPMP — Investigations Into Polymer Membrane Processing
  • IPS — Inertial Pointing System
  • IR — InfraRed
  • IRAF — Image Reduction And Analysis Facility
  • IRAS — InfraRed Astronomical Satellite
  • IRFNA — Inhibited Red Fuming Nitric Acid
  • ISAMS — Improved Stratospheric And Mesospheric Sounder
  • ISAS — Institute of Space AND Astronautical Science
  • ISEP — Isolated/Stabilized Exercise Platform
  • ISM — InterStellar Medium
  • ISO — Imaging Spectrometic Observatory
  • ISO — Infrared Space Observatory
  • ISO — International Standards Organization
  • ISPM — International Solar Polar Mission
  • ISRO — Indian Space Research Organisation
  • ISTS — Institute For Space And Terrestrial Science
  • ISU — International Space University
  • ISY — International Space Year

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