| Acronym | Meaning |
| ECCD | Exciton-coupled Circular Dichroism |
| MCHC | Mean Corpuscular Hemoglobin Concentration (occupational Exposure) |
| CBEDP | Convergent-beam Electron-diffraction Pattern |
| CDWF | Correlated-determinant Wave Function |
| VHMS | Volcanic-hosted Massive Sulfide |
| GOE | Gaussian Orthogonal Ensemble (of Random Matrixes In Quantum Chaoticity Study In At. And Nuclear Energy Levels) |
| VSFG | Vibrational Sum-frequency Generation |
| CEEM | Center For Energy And Environmental Management |
| NOC | Nonionic Organic Contaminants |
| CEQ | Council On Environmental Quality |