| Acronym | Meaning |
| BPMS | Blood Pressure Measuring System |
| VM | Virtual Memory |
| IMF | InventoryMasterFile |
| VOIR | Venus Orbiter Imaging Radar |
| OMRF | Orbiter Modification And Refurbishment Facility |
| M | Mercury |
| CA | Corrective Action |
| PF | Payload Operational Instrumentation MDM-FWD |
| FCRT | Flight Display CRT |
| PHA | Preliminary Hazard Analyses |