| Acronym | Meaning |
| IPS | IPTCSInternational Pipe Thread |
| KSSS | KSC Station Set Specification |
| BCRD | Basic Consolidated Requirements Document |
| NORM | Normal |
| HC | Head Count |
| FWG | Facility Working Group |
| PER | Period |
| GET | Ground Elapsed Time |
| POP | Perpendicular-to-Orbit Plane |
| MS/MS | Material Science And Manufacturing In Space |