| Acronym | Meaning |
| PIECP | Preliminary Impact Engineering Change Proposal |
| EEEU | End Effector Electronics Unit |
| CVM | Control Valve Module |
| SSP | Small Sortie Payload |
| PASS | Primary Avionics Software System |
| PMOM | Performance Management Operations Manual |
| GUSB | Guided Unified S-Band |
| INTASAT | Instituto Nacional De Technica Aeroespacial Satell |
| MPP | Material Processing Procedure |
| REG | Regulator |