| Acronym | Meaning |
| HMF | Horizontal Mating Facility |
| SPRT | Sequential Probability Ratio Test |
| IDB | Lnsuit Drink Bag |
| CA | Contract Award |
| PMT | Planning/ManagementTeam |
| GPS | Global Positioning System |
| TAL | Transatlantic Abort Landing |
| SPD | Speed |
| URT | Upright |
| SDRB | SUPPlier Documentation Review Board |