| Acronym | Meaning |
| MC-CEPA | Multiconfigurational CEPA |
| CBE | Chemical Beam Epitaxy |
| CCPA | Cluster Coherent Potential Approximation (for Electronic Structure Calcns.) |
| WLIMS | Wet Low Intensity Magnetic Separation |
| HI | Hydrogen Index |
| MBH | Mediobasal Hypothalamus |
| PROC | Photochemically Reactive Organic Compound(s) |
| APIMS | Atmospheric Pressure Ionization Mass Spectrometry |
| IRAS | Infrared Reflection Absorption Spectroscopy |
| DSS | Deep Seismic Sounding |