| Acronym | Meaning |
| ESIS | European Structural Integrity Society |
| FTC | Federal Trade Commission |
| PCE | Polychromatic Erythrocytes |
| IDGE | Isothermal Dendritic Growth Experiment |
| ECM | Electrochemical Machining |
| CZE | Capillary Zone Electrophoresis |
| GACT | Granular Activated Carbon Treatment |
| RLT | Riemann-Liouville Transform |
| ALMS | Atomic Line Molecular Spectroscopy |
| HOSE | Harmonic Oscillator Stabilization Energy |