| Acronym | Meaning |
| BERG | Building Effects Review Group |
| LDC | Less Developed Countries |
| KLN | Potassium Lithium Niobate |
| RPI | Radius Polydispersity Index |
| CCCLC | Complex-coordinate Coupled-Landau-channel (method In Calcns. On Autoionizing Resonances) |
| QPD | Quadrature Phase Detection |
| MTOR | Mammalian Target Of Rapamycin |
| AOT | Aerosol OT (surfactant) (reg: 577117) |
| IME | Interdigitated Microsensor Electrode |
| QCC | Quadrupole Coupling Constant |