| Acronym | Meaning |
| PSM | Pyro Substitute Monitor |
| MAA | Maximum Authorized Altitude |
| DWI | Data Word In |
| MIR | Mirror |
| PAD | Preliminary Advisory Data (Crew Data Uplink) |
| SSO | Safety Signification Operation |
| GPCB | GOAL Program Control Block |
| CCAFS | Cape Canaveral Air Force Station |
| PHF | Payload Handling Fixture |
| SCNP | Preliminary Specification Change Notice |