| Acronym | Meaning |
| MIA | Multiflex Interface Adapter |
| SF | Directorate) |
| GNP | GrGNPGross National Product |
| FCRT | Flight Display CRT |
| SCN | Specification Change Notice |
| QATT | Qualification For Acceptance Thermal Testing |
| PRC | People'sRepublic Of China (Payload) |
| SA | Support Area |
| R | Regulate |
| RALPH | Reduction And Acquisition Of Lunar Pulse Heights |