| Acronym | Meaning |
| GSFC | Goddard Space Flight Center (Greenbelt |
| CST | Combined Systems Test |
| RUD | Rudder |
| SAM | SYstem Activation And Monitoring |
| IPS | IRR InsPection Rejection Report |
| DV | Designee For Verification |
| SM | IASerial Multiplexer Interface Adapter |
| AI | Artificial Intelligence |
| TER | Time Estimating Relationship |
| RCP | Right Circular Polarizer |