| Acronym | Meaning |
| CODF | Crystallite Orientation Distribution Function |
| BHT | Brinell Hardness Test |
| RASA | Regional Aquifer Systems Analysis (program Of USGS) |
| LECD | Lifetime Equivalent Constant Dose |
| SSFDC | Solid-state Floppy-disk Card (SmartMedia) |
| AIGER | American Industry Government Emissions Research Consortium |
| CTEM | Conventional Transmission Electron Microscopy |
| MUFA | Monounsaturated Fatty Acids |
| LPS | Liquid-phase Sintering |
| AFSEF | AIRS Facility Subsystem Emission Factors |