| Acronym | Meaning |
| ARRL | Amateur Radio Relay League |
| IAGA | International Association Of Geomagnetism And Aeronomy |
| MPS | Radar System |
| LACTOZ | N/A |
| ENCAR | Enclosed Cryopump For Air Sample Recovery |
| BSD UNIX | Berkeley Software Distribution UNIX |
| FMS | French Meteorological Society |
| PSC | Polar Stratospheric Cloud |
| D/L | Downlink |
| CAD | Computer-Aided Design |