| Acronym | Meaning |
| MIO | Management Integration Office |
| HSD | Hamilton Standard Division |
| PR | Procurement Regulation |
| PITG | Payload Integration Task Group |
| FWB | Fahrenheit Wet Bulb |
| RTO | Responsible Test Organization |
| MPPSE | Multipurpose Payload Support Equipment |
| MIR | Malfunction Investigation Report |
| CNSL | Console |
| HPU | Hydraulic Power Unit |