| Acronym | Meaning |
| ECOIN | European Core Inventory |
| SLEEP | Scanning Low Energy Electron Probe |
| DHMS | Dense Hydrous Magnesium Silicates |
| HAMA | Human Anti-mouse Antibody |
| MS | Multiple Scattering |
| HEAL | Human Exposure Assessment Location |
| EFFF | Electric Field-flow Fractionation |
| SICIMS | Selective Ion Chemical Ionization Mass Spectrometry |
| SRF | Serum Response Factor |
| SEMC | Scaled Ensemble Monte Carlo |