| Acronym | Meaning |
| BOW | Bond-order Wave |
| MONES | Molecular Nonthermal Excitation Spectrometry |
| ITDHO | Improved Time-dependent Harmonic Oscillator |
| WHO | World Health Organization |
| SEAM | Scanning Electron Acoustic Microscopy |
| LTK | Laser Thermal Keratoplasty |
| PEFC | Polymer Electrolyte Fuel Cell |
| GHR | Growth Hormone Receptor |
| RBCODUR | Readily Biodegradable Chemical Oxygen Demand Uptake Rate |
| ITFA | Iterative Target Factor Analysis |