| Acronym | Meaning |
| NAM | National Association Of Manufacturers |
| RTHC | Rotation-Translation Hand Controller |
| MRR | Mission Reconfiguration Request |
| PMR | Performance Measurement Report |
| BP | C Candle |
| SUPT | Support |
| CCP | Contract Change Proposal |
| EOL | End Of Line |
| VS | Staging Velocity |
| CO | Cargo Operations (KSC Directorate) |