| Acronym | Meaning |
| NOM | Network OutPut Multiplexer |
| OT | Operational Test |
| FPPR | Fixed Price With Price Revision |
| FRZR | Freezer |
| PEIR | Project Equipment Inspection Record |
| MAC | Maximum Allowable Concentration |
| SCRL | Station Configuration Requirement List |
| REV | Revolution |
| TTC | Time To Circularize (Orbit) |
| SF-SOO | KSC Safety Operations Office |