| Acronym | Meaning |
 | OPOV | Oxidizer Preburner Oxidizer Valve |
| GSO | Ground Support Office |
| NC | Noise Criteria |
| DOE | Department Of Energy |
| DDS | Documentation Distribution System |
| H | AlH AlMomentum |
| S | Second (Astronomical Tables) |
| TI | Information Systems (KSC Directorate) |
| SS | Single String |
| PMT | Production Monitoring Test |
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