| Acronym | Meaning |
| IRAV | Intense Infrared Active Vibration |
| DCPA | Dynamic Coherent Potential Approxn. |
| DRI | Differential Refractive Index |
| FHCP | Federal Hazard Communication Program |
| SAM | Scanning Auger Microscopy |
| ODC | Orientation Distribution Coeffs. |
| GLEAMS | Groundwater Loading Effects Of Agricultural Management Systems |
| MBRS | Molecular Beam Relaxation Spectrometry |
| VBHL | Valence Bond Heitler-London (wave Function) |
| LOX | Liquid Oxygen |