| Acronym | Meaning |
| MSFC | Marshall Space Flight Center |
| CCA | Copper Chromium Arsenic |
| WHIMS | Wet High Intensity Magnetic Separation |
| FFIS | Federal Facilities Information System |
| VPAM | Variable Phase Amplitude Method (for Electron-atom Scattering) |
| GIXD | Grazing Incidence X-ray Diffraction |
| OMEX | Ocean Margin Exchange |
| HENA | High-energy Neutral Atom |
| CHWMP | County Hazardous Waste Management Plan |
| STOVL | Short Take-Off And Vertical Landing |