| Acronym | Meaning |
| SVG | Scalable Vector Graphics |
| MBPT(2)-GF | Second-order Many-body Perturbation Theory-green Function |
| PFR | Plug Flow Reactor |
| ETAD | Ecological And Toxicological Association Of Dye And Organic Pigment Manufacturers |
| LSNMS | Laser Secondary Neutral Mass Spectroscopy |
| IBICC | Ion Beam Induced Charge Collection |
| MSPD | Matrix Solid-Phase Dispersion |
| CLIM | Climate Change Database (accessible Through OLS) |
| HGCU | Hot-gas Particulate Cleanup |
| PAO | Polyphosphate Accumulating Organism |