| Acronym | Meaning |
| NC1 | Nominal Correction 1 (Phasing Maneuver) |
| QUAT | Quaternion |
| PCR | Project Control Room |
| NC | National Course |
| PPM | EPacific Plate Motion Experiment |
| FCI | Flight Control Indicator |
| MCCC | Mission Control And Computing Center |
| KBIM | Keyboard Interface Module |
| CPF | Central Processing Facility |
| EOM | Engineering Operations Manual |