| Acronym | Meaning |
![](file.png) | PI | Principal Investigator |
![](file.png) | HAINS | High Accuracy Inertial Navigation System |
![](file.png) | CMCC | Central Mission Control Centre |
![](file.png) | NBS | National Bureau Of Standards |
![](file.png) | CSTC | Consolidated Satellite Test Center |
![](file.png) | WTR | Western Test Range |
![](file.png) | NIST | National Institute For Standards And Technology |
![](file.png) | JCMT | James Clerk Maxwell Telescope |
![](file.png) | MMCC | Mission Management And Control Centre |
![](file.png) | PVO | Pioneer Venus Orbiter / Protivo-Vosdushniya Oborona |