| Acronym | Meaning |
| SCD | Specification Control Drawing |
| MSV | Monitored Sine Vibration (Test) |
| IARS | Independent Air Revitalization System |
| LSC | Linear Shaped Charge |
| POST | Positive |
| MS | Mission SPecialist |
| EIS | Environmental Impact Statement |
| I | ECM Induced Environment Contamination Monitor |
| W/B | Wideband |
| PCN | Program Control Number |