| Acronym | Meaning |
| I | NTC/0INTC/0Integrated Checkout |
| GOE | GrGOEGround Operating EquiPMent |
| ISIL | Interim Support Items List |
| OMRP | Operations And Maintenance Requirements Plan |
| CTR | Contract Technical Representative |
| TERL | Test Engineer Readiness List |
| M | PSS Main Parachute Support Structure |
| MIO | Management Integration Office |
| CCS | Central Control Station |
| BD | Binary Digit |