| Acronym | Meaning |
| ERO | Engineering Release Operations |
| FLC | Federal Library Committee |
| MSM | Manned SupportModule |
| SEE | Special Purpose End Effector |
| FCEI | Facility Contractor End Item |
| CE | Control Element |
| PERT | Program Evaluation Review Technique |
| MP | Medium Pressure |
| VFI | Verification Flight Instrumentation |
| OMISS | Operation And Maintenance Instruction Summary Sheet(s) |