| Acronym | Meaning |
| EMAG | Electron Microscopy And Analysis Group |
| FLAIR | Fluid Attenuated Inversion Recovery |
| MPDS | Moment-polarized Dirac-Slater |
| ATLAS | A Toroidal LHC Apparatus |
| MSUD | Maple Syrup Urine Disease |
| DR-RWA | Dominant Resonance-rotating Wave Approximation |
| DWPE | Distorted-wave (with) Polarization (and) Exchange |
| CGCG | Central Giant Cell Granuloma |
| AEA-MO | All-electron Approxn.-mol. Orbital |
| UAPS | Utility Acid Precipitation Study |