| Acronym | Meaning |
![](file.png) | MNRAS | Monthly Notices Of The Royal Astronomical Society |
![](file.png) | MMPO | Mission Management And Planning Office |
![](file.png) | CCD | Charge-Coupled Device |
![](file.png) | GRS | Gamma Ray Spectrometer |
![](file.png) | APM | Atmospheric Particle Monitor |
![](file.png) | IFEA | Integrated Furnace Experiment Assembly |
![](file.png) | FOC | Faint Object Camera |
![](file.png) | CITA | Canadian Institute For Theoretical Astrophysics |
![](file.png) | EDO | Extended Duration Orbiter |
![](file.png) | AACS | Attitude And Articulation Control Subsystem |