| Acronym | Meaning |
| CHRM | Characteristic Remanent Magnetization |
| PDMEE | Primary-beam Diffraction Modulated Electron Emission |
| WRAC | Waste Reduction Audit Checklist (component Of WRAS) |
| AFC | Assimilation (with) Fractional Crystallization (geochemistry) |
| GLIS | Global Land Information System |
| POY | Partially Oriented Yarn (usually Synthetics |
| ANT | Adenine Nucleotide Translocator |
| NPC | Nasopharyngeal Carcinoma |
| FMAFSH | FeO-MgO-Al2O3-Fe2O3-SiO2-H2O System |
| SPE | Solid Phase Extraction |