| Acronym | Meaning |
| FOCI | First-order Configuration Interaction |
| XPS | X-ray Photoelectron Spectroscopy |
| BEM | Boundary Element Method |
| BACR | British Association For Cancer Research |
| SLIT | Solid-liq. Intermol. Transfer |
| MCL | Maximum Contaminant Level |
| APCI | Atm. Pressure Chem. Ionization |
| IFSD | In-Flight Shutdown |
| CCPE | Charge Core Potential Energy Method (for Conformational Analysis) |
| IDDM | Insulin-dependent Diabetes Mellitus |