| Acronym | Meaning |
| FOM | Figure Of Merit |
| M-PCILO | Modified PCILO |
| ASA | Alternancy Symmetry Adapted (method For Spin-independent Hamiltonians For Alternant Hydrocarbons) |
| TFC | Thin Film Composite Membrane |
| CFGFRP | Carbon Fiber And Glass Fiber Reinforced Plastics |
| PMSR | Pairwise-mixing Stirred Reactor |
| DCID | Dimensionless Circular Intensity Difference |
| VOD | Vacuum-oxygen Decarburization |
| LAD | Left Anterior Descending |
| EMM | Electrochemical Micromachining |