| Acronym | Meaning |
| RA | Radio Antenna |
| RPN | (Division De) Recherche En Precision Numerique |
| LCL | Lifting Consdensation Level |
| AMRV | Advanced Maneuvering Re-entry Vehicle |
| EDRS | European Data Relay Satellite |
| ASP | Alarms And Shutdown Process |
| PCM | Parallel Climate Model |
| DIR | Director's Office |
| FSS | Facilities Support Services |
| CCN | Computer-to-computer Network |