| Acronym | Meaning |
| ESTN | Electron Spin Transient Nutation |
| HPCZE | High Performance Capillary Zone Electrophoresis |
| EPSP | Excitatory Postsynaptic Potential |
| SCFM | Standard Cubic Feet Per Minute |
| PSRG | Position-space Renormalization Group (for D.-of-states Calcns.) |
| MCR | Microcarbon Residue |
| SIMOX | Separation By Implanted Oxygen |
| SC-HL | Self-consistent Heitler-London |
| EIMS | Electron Impact Mass Spectrometry |
| CP | Cellulose Propionate |