| Acronym | Meaning |
| LOC | Localizer |
| NAVPOOL | Navigation Parameter Common Pool |
| GOPG | GrGOPGGround Operations Planning Group |
| HFTS | Horizontal Flight Test Simulator |
| PCIL | Pilot-Controlled Instrument Landing |
| ILSSE | Integrated Life Science Shuttle Experiments |
| CPD | Crew Passive Dosimeter |
| RCP | Radiation Constraints Panel |
| DSB | Document Status Bulletin |
| RDCS | Reconfiguration Data Collection SYstem |