| ASI | Italian Space Agency |
| ASU | Arizona State University |
| ATM | Planetary Data System Atmospheric Science Node |
| BMDO | Ballistic Missile Defense Organization |
| CDAWeb | Coordinated Data Analysis web |
| CNES | National Centre for Space Studies |
| CDPP | CNES Plasma Physics Data Centre |
| CNSA | China National Space Administration |
| DARTS | Data Archives and Transmission System |
| DOE | Department of Energy |
| ESA | European Space Agency |
| GEO | Planetary Data System Geosciences Node |
| GSFC | Godard Flight Sciences Center |
| IKI | Space Research Institute of Russian Academy of Sciences |
| Intercosmos | Soviet Space Program(1967-1994); the intercosmos program is complete |
| ISAS | Institute of Space and Astronautical Science |
| ISRO | Indian Space Research Organisation |
| JAXA | Japan Aerospace Exploration Agency |
| JHUAPL | John Hopkins University Applied Physics Laboratory |
| JPL | Jet Propulsion Laboratory |
| KARI | Korea Aerospace Research Institute |
| MMO | Mercury Magnetospheric Orbiter |
| MPO | Mercury Planetary Orbiter |
| NAIF | Navigation and Ancillary Information Facility |
| NASA | National Aeronautics and Space Administration |
| NSSDCA | NASA Space Science Data Coordinated Archive |
| PDS | Planetary Data System |
| PPI | Planetary Plasma Interactions Node |
| PSA | ESA Planetary Science Archive |
| Rings | Planetary Data System Ring Moon Systems Node |
| RKA | Roscosmos |
| RSA | Russian Space Agency |
| SBN | Planetary Data System Small Bodies Node |
| UAE | United Arab Emirates |
| USGS | United States Geological Survey |
| USSR | Union of Soviet Socialist Republics |
