| Acronym | Meaning |
| AQO | Average Quadrupole Orientation |
| SEHRRS | Surface Enhanced HyperRaman Resonance Spectroscopy |
| MCQDT | Multichannel Quantum Defect Theory |
| ATS | Applied Technology Satellite |
| ADHD | Attention Deficit Hyperactivity Disorder |
| PEM | Parametric Equations Of Motion |
| USGE | Ultrathin Slab Gel Electrophoresis |
| ACCAD | Advisory Committee On Climate Applications And Data |
| HBV | Hartree-Bogolyubov-Valatin (theory In Calcn. Of Wave Functions) |
| MBTS | 2-mercaptobenzothiazyl Disulfide |