| Acronym | Meaning |
| FRSI | Flexible Reusable Surface Insulation |
| SIRR | Software Integration Readiness Review |
| MDTSCO | McDonnell Douglas Technical Services Company |
| INTERFACE | CInterface COmPatibility Record |
| DE | Doppler Extractor |
| SC | Service Charge |
| HER | HIM EquiPment Rack |
| EPT | Emergency Procedure Trainer |
| F | Fahrenheit |
| NSTL | National Space Technology Laboratory (was MTF) |