| Acronym | Meaning |
| FIS | Field Ion Spectroscopy |
| MIOSA | Modified (rotational) Infinite Order Sudden Approxn. |
| ANADA | Abbreviated New Animal Drug Application |
| STEP | Stratosphere Troposphere Exchange Project |
| PVN | Paraventricular Nucleus |
| RSS | Recombination Signal Sequence |
| SSRS | Subtracted Shifted Raman Spectroscopy |
| DID | Dipole-induced-dipole (in Mol. Polarizabilities Calcn.) |
| RSNA | Renal Sympathetic Nerve Activity |
| EEDF | Electron Energy Distribution Function |