| Acronym | Meaning |
| CHX | Cabin Heat Exchanger |
| CM | Center Of Mass |
| P&I | Performance And Interface (Specification) |
| IOPL | Integrated Open Problem List |
| NORDSAT | Scandinavian Countries Broadcast Satellite |
| LACB | Landing Aids Control Building (SLF At KSC) |
| WONG | Weight On Nose Gear |
| FM | Frequency Modulation |
| TRCP | Tape Recorder Control Panel (LIO) |
| RCCP | Recorder And Communications Control Panel |