| Acronym | Meaning |
| SOLED | Stacked Organic Light Emitting Device |
| SS | Sewage Sludge |
| CR | Collocation Representation (of Basis Sets) |
| MS X(ALPHA) | Multiple-scattering X(alpha) Exchange Method |
| TBA | True Bicarbonate Activity |
| RDS | Raman Difference Spectroscopy |
| READS | Restriction Enzyme Analysis Of Differentially-expressed Sequences |
| NPA | Natural Population Analysis (for Electron Configuration Of Mols.) |
| SPLEED | Spin Polarized Low-energy Electron Diffraction |
| FWHH | Full Width At The Half-height |