| Acronym | Meaning |
| EGM | Electron Gas Model |
| ERCP | Endoscopic Retrograde Cholangiopancreatography |
| SCGE | Single Cell Gel Electrophoresis |
| RAPJ | Rotating Arc Plasma Jet |
| DAU | Drug Abuse Urine |
| TGVBA | Target Generalized Valence Bond Approximation |
| VEO | Valence Electron Only |
| PFPD | Pulsed-flame Photometer Detector |
| ODFS | Optimized Dirac-Fock-Slater |
| IAVCEI | International Association Of Volcanology And Chemistry Of The Earth's Interior |