| Acronym | Meaning |
 | HZ | Hertz (Cycles Per Second) |
| TSCO | Test Support Coordination Office |
| D/L | Deorbit/Landing |
| FUO | Follow-up Output |
| CSCB | Contractor's Summary Cost Breakdown |
| MO | Molybdenum |
| CN | Change Notice |
| SSRD | Station Set Requirements Documents |
| MAOT | Maximum Allowable Operating Time |
| RPO | Radiation Protection Officer |
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