| Acronym | Meaning |
 | TDRSS | Tracking And Data Relay Satellite System |
 | BP | C-to-CComputer-to-Computer |
 | PO | Personnel Office (KSC Directorate) |
 | CEIT | Crew Equipment Interface Test |
 | DMA | Direct MemorY Access |
 | CO | Change Order |
 | GAIN | Graphic Aids For Investigating Networks |
 | MI | Mile |
 | CS | Consumables Status |
 | EHP | Electrical Horsepower |