| Acronym | Meaning |
| GSR | Gunshot Residue |
| GEMMA | Gas-phase Electrophoretic Mobility Molecular Analysis |
| EAROM | Electrically Alterable Read Only Memory |
| VCAM-1 | Vascular Cell Adhesion Mol. 1 |
| PGIP | Polygalacturonase-inhibiting Protein |
| HEM | Heat-exchanger Method (in Manuf. Of Crystalline Silicon) |
| ICP-ROA | Incident Circular Polarization Raman Optical Activity |
| TWA | Time-weighted Average Limit |
| MLE | Maximum Likelihood Estimate |
| MWCO | Molecular Weight Cut-off (in Membrane |