| Acronym | Meaning |
| SCEA | Signal Conditioning Electronics Assembly |
| ARTEMIS | Project Management Software System - Metier Product |
| PETN | Petaerythrite Tetranitrate |
| PFB | Pressure Fed Booster |
| HEG | Helium Gage |
| QPR | Quarterly Progress Report |
| TSCO | Test Support Coordination Office |
| ORT | Operational Readiness Test |
| INTLK | Interlock |
| PCCN | Provisioning Contract Control Number |