| Acronym | Meaning |
| GAC | Grumman Aerospace Corporation |
| IDO | InterdivisionalOperations |
| ITE | Instrumentation Test Equipment |
| RLA | Repair Level Analysis |
| W/Y | Wrist Yaw |
| MPST | Multipurpose Support Team |
| OAA | Orbiter Access Arm |
| GHC | Ground Half Coupling |
| OMRSD | Operational Maintenance Requirements And Specification |
| NASCOM | NASA Communications Network |