| Acronym | Meaning |
![](file.png) | TTC | Telemetry |
![](file.png) | ARC | Astrophysical Research Consortium |
![](file.png) | VVS | Voenno-Vosdushniye Sili |
![](file.png) | FPM | Fiber Pulling In Microgravity |
![](file.png) | LHA | Local Hour Angle |
![](file.png) | APM | Attached Pressurized Module (a.k.a. Columbus) |
![](file.png) | TOPEX | Ocean Topography Experiment |
![](file.png) | PCG | Protein Crystal Growth Experiment |
![](file.png) | AGE | Auxiliary Ground Equipment |
![](file.png) | FIRAS | Far InfraRed Absolute Spectrophotometer |