| Acronym | Meaning |
| SRIXE | Synchrotron Radiation-induced X-ray Emission |
| MAER | Maximum Allowable Emission Rate |
| PTS | Phosphotransferase System |
| LRTAP | Long-range Transboundary Air Pollution |
| STRAT | Stratospheric Tracers Of Atmospheric Transport |
| UJT | Unijunction Transistor |
| WKB | Wentzel-Kramers-Brillouin (phase-shift Formula For Potential Scattering) |
| IAC | Immunoaffinity Chromatography |
| DAPK | Death-associated Protein Kinase |
| HMBC | Heteronuclear Multiple-bond Correlation |