| Acronym | Meaning |
| NIXSW | Normal Incidence X-ray Standing Wave |
| EVB | Empirical Valence Bond |
| EAE | Experimental Allergic Encephalomyelitis |
| BBGKY | Bogoliubov-Born-Green-Kirkwood-Yvon Equations (in Kinetic Theory Of Fluids) |
| LMC | Low-pressure Molding Compound |
| GCC | Global Climate Coalition |
| LOESS | Locally Weighted Smoothers [in Modeling] |
| WET | Waste Extraction Test |
| JURIS | Justice Retrieval And Inquiry System |
| SBMF | Slave-boson Mean Field (in Electronic-structure Calcns.) |