| Acronym | Meaning |
| PICLS | Photoionization Controlled-loss Spectroscopy |
| DFB | Diffusion Brazing |
| MORB | Mid-ocean Ridge Basalt |
| MOM | Maximum Overlap Method |
| TCS | Total Current Spectroscopy |
| SIC | Std. Industrial Code |
| QPCR | Quantitative Polymerase Chain Reaction |
| SCCR | Self-consistent Current Relaxation (in Electronic Dynamic Structure Factor Calcns.) |
| TRPO | Trialkylphosphine Oxide |
| LCFFUA | Linear Combination Of Floating Functions Of United Atom |