| Acronym | Meaning |
 | CMR | Center Materials Representative |
 | PWA | Pratt And Whitney Aircraft |
 | CV | Check Valve |
 | V-CITE | Vertical-Cargo Integration Test EquiPment |
 | INTEROG | Interrogate |
 | HPU | Hydraulic Power Unit |
 | PT | Advanced Planning And Technology Office (KSC Dir.) |
 | FRD | Flight Requirements Document |
 | GA | General Assembly |
 | REM | Release Escape Mechanism |