| Acronym | Meaning |
| PCCI | Premixed Charge Compression Ignition |
| QXRD | Quantitative X-ray Diffraction |
| ENAN | Education Native American Network |
| SCC | Standards Council Of Canada |
| HCPA | Homomorphic Cluster Coherent Potential Approximation |
| GAIM | Global Analysis Interpretation And Modeling |
| MDEQ | Michigan Department Of Environmental Quality |
| ANOVA | Analysis Of Variation |
| SPT | Standard Penetration Test |
| AF | Alternating Field Demagnetization |