| Acronym | Meaning |
| SCIS | Standard Cubic Inches Per Second |
| SRT | Shuttle Requirements Traceability |
| CT | Current Transformer |
| KOM | KSC Organizational Manual |
| GACU | Ground Air Conditioning Unit |
| RREU | Rendezvous Radar Electronics Unit |
| LASV | Low Altitude Supersonic Vehicle |
| H | 1STHistory |
| PTCS | Passive Thermal Control Section |
| SPII | Shuttle Program Implementation Instruction |