| Acronym | Meaning |
| DMA | Differential Mobility Analyzer |
| NADB | National Air Data Branch (US EPA) |
| CSWRCB | California State Water Resources Control Board |
| TESS | Triboelectrostatic Separation |
| RIS | Rotational Isomeric State |
| SCD | Sulfur Chemiluminescence Detector |
| INCENP | Inner Centromere Protein |
| WATOC | World Association Of Theoretically Oriented Chemists |
| SOLED | Stacked Organic Light Emitting Device |
| CRDS | Chemical Reactions Documentation Service |