| Acronym | Meaning |
| R | IMPMinimum Range To Avoid Plum Impingement |
| CAPS | Common Attitude Pointing System |
| OJT | On-the-Job Training |
| RTLS | Return To Launch Site |
| CARID | Customer Acceptance Review Item Disposition |
| IP | Instrumentation/pulse Code Modulation Master Unit Data Bus |
| LRR | Launch Readiness Review |
| FC | Flight Computer |
| SAP | Site Activation Need Date |
| NSR | National Slow Rate |