| Acronym | Meaning |
| LN | Line |
| SRF | Shuttle Refurbishment Facility |
| GCIL | Ground Command Interface Logic |
| HL | Hinge Line |
| OSP | Operations Support Plan |
| MUR | Manpower Utilization Report |
| INTASAT | Instituto Nacional De Technica Aeroespacial Satell |
| IE | Industrial Engineering |
| PTA | Propulsion Test Article |
| GOWG | GrGOWGGround Operations Working Group |