| Acronym | Meaning |
| FCC | Face Centered Cubic |
| HELC | High Efficiency Liquid Chromatography (Russian |
| IRI | International Reference Ionosphere |
| AESA | Atmospheric Effects Of Stratospheric Aircraft |
| IRIS | Incorporated Research Institutes For Seismology |
| DSVI | Diluted Sludge Volume Index |
| NEHA | National Environmental Health Association |
| ILD | Interlayer Dielectric |
| GNMP | Generalized Nonlocal Model Potential |
| CSP | Cold Shock Protein |