| Acronym | Meaning |
| LDEF | Long Duration Exposure Facility (for Spacecraft Material Testing) |
| AHAM | American Household Appliance Manufacturers |
| GAEP | Generalized Atomic Effective Potential |
| CFRM | Continuous Filament Random Mat |
| CBO | Corrected Born-Oppenheimer (in Calcns. For Mol. Complexes) |
| HGAFS | Hydride Generation Atomic Fluorescence Spectrometry |
| DPP | Differential-pulse Polarography |
| YOS | Yttrium Orthosilicate |
| HFET | Highway Fuel Economy Test |
| STLC | Soluble Threshold Limit Concentration |