| Acronym | Meaning |
| MRSPT | Modified Rayleigh-Schroedinger Perturbation Theory |
| AER | Atmospheric And Environmental Research |
| NMP | Nitroxide-mediated Polymerization |
| RTMS | Room Temperature Molten Salt |
| PFOE | Polarized First-order Exchange |
| RIA | Relative Ion Abundance |
| CMBR | Cosmic Microwave Background Radiation |
| SSA | Specific Surface Area |
| IOSRR | Infinite Order Sudden Rigid-rotor Approximation |
| DPSV | Differential Pulse Stripping Voltammetry |