| Acronym | Meaning |
| SUDOOS | Sun/UNIX DICOMED Online Operating System |
| AHP | Analytical Hierarchy Process |
| IMP | Interplanetary Monitoring Platform |
| EIS | Environmental Impact Statement |
| ATOG | Abnormal Test Procedure Operator Guidelines |
| EMC | Environmental Modeling Center |
| INU | Inertial Navigation Unit |
| ISOS | International Southern Ocean Study |
| SPO | Sacramento Peak Observatory |
| MDR | Manually Digitized Radar |