| Acronym | Meaning |
| OEL | Occupational Exposure Limit |
| LAAFS | Laser Ablation Atomic Fluorescence Spectroscopy |
| RSMP | Rayleigh-Schroedinger-Moeller-Plesset Perturbation |
| M/Z | Mass-to-charge Ratio |
| ABHP | American Board Of Health Physics |
| GNACHO | Gravitationally Neg. Anomalous Compact Halo Object |
| MIC | Microwave Integrated Circuit |
| DAS | Dynamic Angle Spinning |
| ES | Emission Spectroscopy (technique Suffix) |
| EQL | Estimated Quantitation Limit |