| Acronym | Meaning |
 | PCMMU | Pulse-Code Modulation Master Unit |
| MCCC | Mission Control And Computing Center |
| DWG | Drawing |
| RANN | Research Applied To National Needs |
| GS | Ground Speed |
| PASS | Primary Avionics Software System |
| LS | Landing Side |
| G-MEM | General Memory |
| ETA | Estimated Time To Acquisition |
| HSD | High Speed Data |
Browse by Letter:
