| Acronym | Meaning |
| PCVB | Pyro Continuity Verification Box |
| LSO | Landing Support Officer |
| T/L | Talk And Listen |
| MSBLS | Microwave Scanning Beam Landing System |
| MORD | Medical Operations Requirements Document |
| SD/YVV | SD/Launch Base Div['si'on |
| MTO | Magnetic Tape Operator |
| EVO | Engineering Verification Order |
| B/SMPL | Bits Per Sample |
| PD&RS | Payload Deployment And Retrieval Subsystem |