| Acronym | Meaning |
| VERA | Vienna Environmental Research Accelerator |
| LRO | Long Range Order |
| CSA | Coupled-subshell Approxn. (in Calcns. On Inner-shell Ionization Collisions) |
| ICTA | International Confederation Of Thermal Analysis |
| CCMGA | Core-corrected Modified Glauber Approxn. (for Scattering) |
| GLRS | Grating Light Reflection Spectroscopy |
| ADCL | Accredited Dosimetry Calibration Laboratory |
| FGDIS | Flue Gas Desulfurization Information System |
| TOC | Total Organic Carbon |
| BRET | Bioluminescence Resonance Energy Transfer |