| Acronym | Meaning |
| DPSOL | Du Pont Savannah River Operations Logbook |
| ASAP | Ariane Structure For Auxiliary Payloads |
| VLBI | Very Long Baseline Interferometry |
| RAAF | Royal Australian Air Force |
| NSI | NASA Science Internet |
| TIME-GCM | Thermosphere-Ionosphere-Mesosphere-Electrodynamic General Circulation Model |
| A&R | Air And Radiation |
| RPI | Rensselaer Polytechnec Institute |
| UTC | Universal Time Coordinate Or Coordinated Universal Time |
| AFGL | Air Force Geophysics Laboratory |