| Acronym | Meaning |
| LL | Long Line |
| MUA | Material(s) Usage Agreement |
| LTG | Linear Tangent Guidance |
| TTC | Time To Circularize (Orbit) |
| PFM | Pulse Frequency Modulation |
| MVGVT | Mated Vertical Ground Vibration Test |
| OZ | Ounce |
| JO | Job Order |
| MAC | Mean Aerodynamic Chord |
| COP | Contingency Operations Plan |