| Acronym | Meaning |
| SOF | Safety Of Flight |
| PM | PMADPerformance Monitor Annunciation Driver |
| DLAT | Destructive Lot AccePtance Testing |
| D&C | DisplaY And Control (C&D Preferred) |
| SOPC | Shuttle Operations And Planning Center |
| PAM-A | PAM |
| MPL | Manipulation Positioning Latches |
| FIO | Furnished And Installed By Others |
| CSS | Control Stick Steering |
| GLY | Glycol |