| Acronym | Meaning |
| NSE | Neuron-specific Enolase |
| PGDN | Propylene Glycol Dinitrate |
| GFC | Gel Filtration Chromatography |
| TRPO | Trialkylphosphine Oxide |
| ATG | Antithymocyte Globulin |
| CMO | Canonical Molecular Orbital |
| CDD | Charge-density Distortion |
| PFOE | Polarized First-order Exchange |
| PRS | Perturbed Rotational State (method For Ion-mol. Collisions) |
| SANO | Symmetry-adapted Natural Orbital |