| Acronym | Meaning |
| WCCU | Wireless Crew Communication Unit |
| HVAC | Heating, Ventilating, Air-conditioning |
| PDRSTA | Payload Deployment And Retrieval System Test Article |
| PED | Pedal |
| PIC | Payload Integration Committee |
| CIAP | Climatic Impact Assessment Program |
| SACS | SYstems AllocationDocument |
| VERIF | Verification |
| SYM | Symbol |
| HAFB | Holloman Air Force Base |