| Acronym | Meaning |
| TRS | Troubleshooting Record Sheet |
| MIA | Multiplexer Interface Adapter |
| SEOS | Synchronous Earth Observation Satellite |
| IPS | Interrange Instrumentation Group |
| ESE | Electronic SuPport Equipment |
| ISLM | Integration Shop/Lab Manager |
| ROM | Read-Only Memory |
| MDR | MaintenanceDemandRate |
| CONSTR | Construct |
| IDB | Lnsuit Drink Bag |