| Acronym | Meaning |
| FACO | Factory Assembly And Checkout |
| MDAS | Mission Data Acquisition System |
| PRF | Pulse Repetition Frequency |
| OTS | Off-the-Shelf |
| ERO | Engineering Release Operations |
| LC | Internal Combustion |
| R&R | Rendezvous And Recovery |
| FT&C | Formal Training And Certification |
| GFD | Government Furnished Data |
| HFX | High Frequency Transceiver |