| Acronym | Meaning |
| PT | Advanced Planning And Technology Office (KSC Dir.) |
| SMB | Space Meteorology Branch |
| HMP | Hydrozene Monopropeflant (RCS Propellant) |
| S/R | Send And Receive |
| PAC | Pressure Alpha Center |
| RPE | Reliability Project Engineer |
| CPDS | Crew Procedures Documentation System |
| BP | C Candle |
| CO | Carbon Monoxide |
| OAS | Orbiter Aeroflight Simulator |