| Acronym | Meaning |
 | OIA | Office Of International Affairs |
| FR | Frame |
| G&NGUIDANC | And Navigation |
| ESS | Environmental Support System |
| IP | Intermediate Pressure |
| RFC | Request For Change Revolution |
| MEM | Module Exchange Mechanism |
| EAM | Electrical Accounting Machine |
| MSFN | Manned Space Flight Network |
| SID | Shuttle Integration Device |
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