| Acronym | Meaning |
| LA | Lightning Arrester |
| INSTALLATIO | Installation Notification Certificate |
| SDR | Space Division Regulation |
| VT | STS Processing (KSC VO Dir.) |
| COR | Contracting Officer Representative |
| MO | Move |
| MDAS | Meteorological Data Acquisition System |
| LC | Interim Change |
| MM | Mass Memory |
| FM/FM | Frequency Modulation/Frequency Multiplexing |