| Acronym | Meaning |
| CASAC | Clean Air Scientific Advisory Committee (US EPA) |
| MCHC | Mean Corpuscular Hemoglobin Concentration (occupational Exposure) |
| CODATA | Committee On Data For Science And Technology |
| BPCD | Bipolar Pulse Conductivity Detector |
| SEED | Self Electro-optic Effect Device |
| HNBR | Hydrogenated Acrylonitrile-butadiene Rubber |
| TMAH | Tetramethylammonium Hydroxide |
| SELEX | Systematic Evolution Of Ligands By Exponential Enrichment |
| SUMO | Small Ubiquitin-related Modifier |
| PCPAA | Prompt Charged Particle Activation Analysis |