| Acronym | Meaning |
| SP-ILS | Integrated Logistics Support Office (KSC Shuttle) |
| RF | Right Forward |
| EVATA | Extravehicular Activity Translational Aid |
| PSP | Payload Signal Processor |
| RISKAC | Risk Acceptance |
| MJCA | Midbody Jettison Control Assembly |
| OLF | Orbiter Landing Facility (now SLF) |
| DISTR | DITData Ld Table |
| DECOM | Decommutate |
| NH | NNH Nominal Heig4t (Adjust Maneuver) |