| Acronym | Meaning |
 | SMIDG | Submicro Inverse-detection Gradient |
 | XES | X-ray Emission Spectroscopy |
 | IUCLID | International Uniform ChemicaL Information Database |
 | SAGE | Soviet-American Gallium Experiment |
 | HPDM | Hybrid Plume Dispersion Model (air Quality) |
 | SAM1 | Semi-ab Initio Model1 |
 | GFF | Green Function Formalism |
 | CKRC | Cement Kiln Recycling Coalition |
 | CICAD | Concise International Chemical Assessment Documents |
 | FAST | Fugitive Assessment Sampling Train |